Elimination Method #1

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1. Multiply Binomials #1
2. Multiply Binomials #2
3. Multiply Binomials #3
4. Multiply Binomials #4
5. Multiply Binomials #5
6. Multiply Binomials #6
7. FOIL Method #1
8. FOIL Method #2
9. FOIL Method #3
10. FOIL Method #4
11. FOIL Method #5
12. FOIL Method #6
13. FOIL Method – Same First Variable #1
14. FOIL Method – Same First Variable #2
15. FOIL Method – Same First Variable #3
16. FOIL Method – Same First Variable #4
17. FOIL Method – Same First Variable #5
18. FOIL Method – Same First Variable #6
19. FOIL Method – Same First Variable #7
20. FOIL Method – Same First Variable #8
21. FOIL Method – Same First Variable #9
22. FOIL Method – 3 Terms #1
23. FOIL Method – 3 Terms #2
24. FOIL Method – 3 Terms #3
25. FOIL Method – 3 Terms #4
26. Expand Perfect Squares #1
27. Expand Perfect Squares #2
28. Expand Perfect Squares #3
29. Expand Perfect Squares #4
30. Expand Perfect Squares #5
31. Expand Perfect Squares #6
32. Expand Perfect Squares #7
33. Difference of Two Squares #1
34. Difference of Two Squares #2
35. Difference of Two Squares #3
36. Difference of Two Squares #4
37. Difference of Two Squares #5
38. Difference of Two Squares #6
39. Difference of Two Squares #7
40. Difference of Two Squares – Longer Expression #1
41. Difference of Two Squares – Longer Expression #2
42. Difference of Two Squares – Longer Expression #3
43. Difference of Two Squares – Longer Expression #4
44. Difference of Two Squares – Longer Expression #5
45. Difference of Two Squares – Longer Expression #6
46. Multiply Binomials 1
47. Multiply Binomials #2
48. Multiply Binomials #3
49. Multiply Binomials #4
50. Multiply Binomials #5
51. Multiply Binomials #6
52. FOIL Method #1
53. FOIL Method #2
54. FOIL Method #3
55. FOIL Method #4
56. FOIL Method #5
57. FOIL Method #6
58. FOIL Method – Same First Variable #1
59. FOIL Method – Same First Variable #2
60. FOIL Method – Same First Variable #3
61. FOIL Method – Same First Variable #4
62. FOIL Method – Same First Variable #5
63. FOIL Method – Same First Variable #6
64. FOIL Method – Same First Variable #7
65. FOIL Method – Same First Variable #8
66. FOIL Method – Same First Variable #9
67. FOIL Method – 3 Terms #1
68. FOIL Method – 3 Terms #2
69. FOIL Method – 3 Terms #3
70. FOIL Method – 3 Terms #4
71. Expand Perfect Squares #1
72. Expand Perfect Squares #2
73. Expand Perfect Squares #3
74. Expand Perfect Squares #4
75. Expand Perfect Squares #5
76. Expand Perfect Squares #6
77. Expand Perfect Squares #7
78. Difference of Two Squares #1
79. Difference of Two Squares #2
80. Difference of Two Squares #3
81. Difference of Two Squares #4
82. Difference of Two Squares #5
83. Difference of Two Squares #6
84. Difference of Two Squares #7
85. Difference of Two Squares – Longer Expression #1
86. Difference of Two Squares – Longer Expression #2
87. Difference of Two Squares – Longer Expression #3
88. Difference of Two Squares – Longer Expression #4
89. Difference of Two Squares – Longer Expression #5
90. Difference of Two Squares – Longer Expression #6
91. Solving Rational Equations – LCD #1
92. Solving Rational Equations – Cross Product Property #1
93. Solving Rational Equations – Cross Product Property #2
94. Intro to Radicals #1
95. Simplify Radicals #1
96. Simplify Radicals #2
97. Simplify Radicals #3
98. Simplify Radicals #4
99. Simplify Radicals #5
100. Simplify Radicals – Coefficient #1
101. Simplify Radicals – Coefficient #2
102. Simplify Radicals with Variables #1
103. Simplify Radicals with Variables – Powers #1
104. Simplify Radicals with Variables – Powers #2
105. Simplify Radicals with Variables – Powers #3
106. Simplify Radicals with Variables – Powers #4
107. Simplify Radicals with Variables – Powers #5
108. Simplify Radicals with Variables – Powers #6
109. Simplify Radicals with Variables – Powers and Factorising #1
110. Simplify Radicals with Variables – Complex Powers #1
111. Simplify Radicals with Variables – Complex Powers #2
112. Simplify Radicals with Variables – Complex Powers #3
113. Simplify Radicals with Variables – Cube Root and Powers #1
114. Simplify Radicals with Variables – Cube Root and Powers #2
115. Add & Subtract Radicals #1
116. Add & Subtract Radicals #2
117. Add & Subtract Radicals #3
118. Add & Subtract Radicals #4
119. Multiply Radicals #1
120. Multiply Radicals #2
121. Multiply Radicals #3
122. Multiply Radicals #4
123. Multiply Radicals – Coefficient #1
124. Multiply Radicals – Coefficient #2
125. Multiply Radicals – Coefficient #3
126. Multiply Radicals – Coefficient #4
127. Multiply Radicals – Coefficient #5
128. Multiply Radicals – Coefficient #6
129. Divide Radicals #1
130. Divide Radicals #2
131. Divide Radicals #3
132. Divide Radicals #4
133. Divide Radicals #5
134. Divide Radicals #6
135. Divide Radicals #7
136. Divide Radicals #8
137. Multiply & Divide Radicals with Variables #1
138. Multiply & Divide Radicals with Variables #2
139. Multiply & Divide Radicals with Variables #3
140. Simplify Radicals using the Distributive Property #1
141. Simplify Radicals using the Distributive Property #2
142. Simplify Radicals using the Distributive Property #3
143. Simplify Radicals using the Distributive Property #4
144. Simplify Radicals using the Distributive Property #5
145. Simplify Radicals using the Distributive Property #6
146. Simplify Radicals using the Distributive Property #7
147. Rationalizing the Denominator #1
148. Rationalizing the Denominator #2
149. Rationalizing the Denominator #3
150. Rationalizing the Denominator #4
151. Rationalizing the Denominator #5
152. Rationalizing the Denominator #6
153. Rationalizing the Denominator #7
154. Rationalizing the Denominator #8
155. Rationalizing Binomial Denominators #1
156. Rationalizing Binomial Denominators #2
157. Rationalizing Binomial Denominators #3
158. Intro to Radicals #1
159. Simplify Radicals #1
160. Simplify Radicals #2
161. Simplify Radicals #3
162. Simplify Radicals #4
163. Simplify Radicals #5
164. Simplify Radicals – Coefficient #1
165. Simplify Radicals – Coefficient #2
166. Simplify Radicals with Variables #1
167. Simplify Radicals with Variables – Powers #1
168. Simplify Radicals with Variables – Powers #2
169. Simplify Radicals with Variables – Powers #3
170. Simplify Radicals with Variables – Powers #4
171. Simplify Radicals with Variables – Powers #5
172. Simplify Radicals with Variables – Powers #6
173. Simplify Radicals with Variables – Powers and Factorising #1
174. Simplify Radicals with Variables – Complex Powers #1
175. Simplify Radicals with Variables – Complex Powers #2
176. Simplify Radicals with Variables – Complex Powers #3
177. Simplify Radicals with Variables – Cube Root and Powers #1
178. Simplify Radicals with Variables – Cube Root and Powers #2
179. Add & Subtract Radicals #1
180. Add & Subtract Radicals #2
181. Add & Subtract Radicals #3
182. Add & Subtract Radicals #4
183. Multiply Radicals #1
184. Multiply Radicals #2
185. Multiply Radicals #3
186. Multiply Radicals #4
187. Multiply Radicals – Coefficient #1
188. Multiply Radicals – Coefficient #2
189. Multiply Radicals – Coefficient #3
190. Multiply Radicals – Coefficient #4
191. Multiply Radicals – Coefficient #5
192. Multiply Radicals – Coefficient #6
193. Divide Radicals #1
194. Divide Radicals #2
195. Divide Radicals #3
196. Divide Radicals #4
197. Divide Radicals #5
198. Divide Radicals #6
199. Divide Radicals #7
200. Divide Radicals #8
201. Multiply & Divide Radicals with Variables #1
202. Multiply & Divide Radicals with Variables #2
203. Multiply & Divide Radicals with Variables #3
204. Simplify Radicals using the Distributive Property #1
205. Simplify Radicals using the Distributive Property #2
206. Simplify Radicals using the Distributive Property #3
207. Simplify Radicals using the Distributive Property #4
208. Simplify Radicals using the Distributive Property #5
209. Simplify Radicals using the Distributive Property #6
210. Simplify Radicals using the Distributive Property #7
211. Rationalizing the Denominator #1
212. Rationalizing the Denominator #2
213. Rationalizing the Denominator #3
214. Rationalizing the Denominator #4
215. Rationalizing the Denominator #5
216. Rationalizing the Denominator #6
217. Rationalizing the Denominator #7
218. Rationalizing the Denominator #8
219. Rationalizing Binomial Denominators #1
220. Rationalizing Binomial Denominators #2
221. Rationalizing Binomial Denominators #3
222. Elimination Method #1
223. Elimination Method #2
224. Elimination Method #3
225. Elimination Method #4
226. Elimination Method #5
227. Elimination Method #6
228. Elimination Method #7
229. Elimination Method #8
230. Elimination Method #9
231. Elimination Method #10
232. Elimination Method #11
233. Elimination Method #12
234. Elimination Method #13
235. Elimination Method #14
236. Elimination Method – Challenge #1
237. Elimination Method – Challenge #2
238. Elimination Method – Word Problem #1
239. Elimination Method – Word Problem #2
240. Elimination Method – Word Problem #3
241. Elimination Method – Word Problem #4
242. Elimination Method – Word Problem (Geometry) #1
243. Elimination Method – Word Problem (Geometry) #2
244. Elimination Method – Word Problem (Geometry) #3
245. Elimination Method – Word Problem (Geometry) #4
246. Substitution Method – Word Problem #1
247. Substitution Method – Word Problem #2
248. 3 Variable System of Equation – Substitution Method #1
249. 3 Variable System of Equation – Substitution Method #2
250. 3 Variable System of Equation – Elimination Method #1
251. 3 Variable System of Equation – Elimination Method #2
252. 3 Variable System of Equation – Elimination Method #3
253. 3 Variable System of Equation – Elimination Method #4
254. 3 Variable System of Equation – Elimination Method #5
255. Substitution Method #1
256. Substitution Method #2
257. Substitution Method #3
258. Substitution Method #4
259. Substitution Method #5
260. Substitution Method #6
261. Substitution Method #7
262. Substitution Method #8
263. Substitution Method #9
264. Substitution Method #10
265. Substitution Method #11
266. Substitution Method #12
267. Substitution Method #13
268. Substitution Method #14
269. Elimination Method #1
270. Elimination Method #2
271. Elimination Method #3
272. Elimination Method #4
273. Elimination Method #5
274. Elimination Method #6
275. Elimination Method #7
276. Elimination Method #8
277. Elimination Method #9
278. Elimination Method #10
279. Elimination Method #11
280. Elimination Method #12
281. Elimination Method #13
282. Elimination Method #14
283. Elimination Method – Challenge #1
284. Elimination Method – Challenge #2
285. Elimination Method – Word Problem #1
286. Elimination Method – Word Problem #2
287. Elimination Method – Word Problem #3
288. Elimination Method – Word Problem #4
289. Elimination Method – Word Problem (Geometry) #1
290. Elimination Method – Word Problem (Geometry) #2
291. Elimination Method – Word Problem (Geometry) #3
292. Elimination Method – Word Problem (Geometry) #4
293. Substitution Method – Word Problem #1
294. Substitution Method – Word Problem #2
295. 3 Variable System of Equation – Substitution Method #1
296. 3 Variable System of Equation – Substitution Method #2
297. 3 Variable System of Equation – Elimination Method #1
298. 3 Variable System of Equation – Elimination Method #2
299. 3 Variable System of Equation – Elimination Method #3
300. 3 Variable System of Equation – Elimination Method #4
301. 3 Variable System of Equation – Elimination Method #5
302. Solve a Quadratic by Factoring #1
303. Solve a Quadratic by Factoring #2
304. Solve a Quadratic by Factoring #3
305. Solve a Quadratic by Factoring #4
306. Solve a Quadratic using the Quadratic Formula #1
307. Solve a Quadratic using the Quadratic Formula #2
308. Solve a Quadratic using the Quadratic Formula #3
309. Solve a Quadratic using the Quadratic Formula #4
310. Solve a Quadratic using the Quadratic Formula #5
311. Solve a Quadratic using the Quadratic Formula – Grouping #1
312. Solve a Quadratic by Completing the Square #1
313. Solve a Quadratic by Completing the Square #2
314. Solve a Quadratic by Completing the Square #3
315. Solve a Quadratic by Completing the Square #4
316. Solve a Quadratic by Completing the Square #5
317. Solve a Quadratic by Completing the Square #6
318. Solve a Quadratic by Completing the Square #7
319. Solve a Quadratic by Completing the Square #8
320. Solve a Quadratic by Completing the Square #9
321. Solve a Quadratic by Completing the Square – Find the Vertex #1
322. Concavity of a Parabola #1
323. Concavity of a Parabola #2
324. Parabolas at the Origin #1
325. Parabolas at the Origin #2
326. Graph Parabolas in Basic Form #1
327. Graph Parabolas in Basic Form #2
328. Write an Equation for a Parabola in Basic Form #1
329. Write an Equation for a Parabola in Basic Form #2
330. Graph a Quadratic in Standard Form #1
331. Graph a Quadratic in Standard Form #2
332. Graph a Quadratic in Standard Form #3
333. Graph a Quadratic in Standard Form #4
334. Graph a Quadratic in Standard Form #5
335. Graph a Quadratic in Standard Form #6
336. Graph a Quadratic in Standard Form #7
337. Graph a Quadratic in Standard Form – Quadratic Formula #1
338. Graph a Quadratic in Standard Form – Completing the Square #1
339. Graph a Quadratic in Standard Form – Completing the Square #2
340. Graph a Quadratic in Standard Form – Completing the Square #3
341. Graph a Quadratic in Standard Form – Completing the Square #4
342. Graphing a Quadratic in Vertex Form #1
343. Graphing a Quadratic in Vertex Form #2
344. Graphing a Quadratic in Vertex Form #3
345. Graphing a Quadratic in Vertex Form #4
346. Graphing a Quadratic in Vertex Form #5
347. Introduction to Discriminants #1
348. Introduction to Discriminants #2
349. Graph a Quadratic using the Discriminant #1
350. Graph a Quadratic using the Discriminant #2
351. Graph a Quadratic using the Discriminant #3
352. Graph a Quadratic using the Discriminant – Axis of Symmetry #1
353. Graph a Quadratic using the Discriminant – Axis of Symmetry #2
354. Write a Quadratic Equation in Factored Form from the Graph #1
355. Write a Quadratic Equation in Factored Form from the Graph #2
356. Write a Quadratic Equation from the Graph #1
357. Write a Quadratic Equation from the Graph #2
358. Write a Quadratic Equation from the Graph #3
359. Write a Quadratic Equation from the Graph #4
360. Write a Quadratic Equation from the Graph #5
361. Write a Quadratic Equation Given the Vertex and Another Point #1
362. Write a Quadratic Equation Given the Vertex and Another Point #2
363. Graph a Quadratic Inequality on the Number Line #1
364. Graph a Quadratic Inequality #1
365. Graph a Quadratic Inequality #2
366. Graph a Quadratic Inequality #3
367. Graph a Quadratic Inequality #4
368. Graph a Quadratic Inequality #5
369. Graph a Quadratic Inequality #6
370. Graph Two Quadratic Inequalities #1
371. Solving Rational Equations – LCD #1
372. Solving Rational Equations – Cross Product Property #1
373. Solving Rational Equations – Cross Product Property #2
374. Relative and Absolute Maxima and Minima from a Graph #1
375. Find the Mean #1
376. Find the Mode #1
377. Find the Median #1
378. Find the Median #2
379. Find the Range #1
380. Find the Range #2
381. Create a Frequency Table from a Set of Scores #1
382. Create a Frequency Table from a Set of Scores #2
383. Find the Mode from a Frequency Table #1
384. Find the Mean from a Frequency Table #1
385. Find the Mean from a Frequency Table #2
386. Find the Mean from a Frequency Table #3
387. Find the Median from a Frequency Table #1
388. Create a Histogram from a Set of Scores #1
389. Find the Mode from a Histogram #1
390. Find the Mean from a Histogram #1
391. Find the Median from a Histogram #1
392. Create a Frequency Table from a Frequency Polygon #1
393. Find the Mean from a Frequency Polygon #1
394. Find the Median from a Cumulative Frequency Table #1
395. Find the Median from a Cumulative Frequency Table #2
396. Find the Median from a Cumulative Frequency Table #3
397. Find the Median from a Cumulative Frequency Table #4
398. Find the Median from a Cumulative Frequency Histogram #1
399. Find the Median from a Cumulative Frequency Histogram #2
400. Create a Grouped Frequency Table from a Set of Scores #1
401. Create a Grouped Frequency Table from a Set of Scores #2
402. Create a Grouped Frequency Table from a Set of Scores #3
403. Complete a Grouped Frequency Table #1
404. Create a Histogram from a Grouped Frequency Table #1
405. Create a Histogram from a Grouped Frequency Table #2
406. Create a Polygon from a Grouped Frequency Table #1
407. Create a Cumulative Frequency Histogram from a Grouped Frequency Table #1
408. Interpret a Grouped Frequency Table #1
409. Find the Modal Class from a Grouped Frequency Table #1
410. Find the Mean from a Grouped Frequency Table #1
411. Find the Mean from a Grouped Frequency Table #2
412. Find the Median Class from a Grouped Frequency Table #1
413. Find the Median Class from a Grouped Frequency Table #2
414. Create a Dot Plot from a Set of Scores #1
415. Find the Mode from a Dot Plot #1
416. Find the Mode from a Dot Plot #2
417. Find the Range from a Dot Plot #1
418. Find the Median from a Dot Plot #1
419. Find the Median from a Dot Plot #2
420. Find the Mean from a Dot Plot #1
421. Find the Outlier from a Dot Plot #1
422. Find the Interquartile Range from a Set of Scores #1
423. Find the Interquartile Range from a Set of Scores #2
424. Find the Interquartile Range from a Dot Plot #1
425. Create a Box and Whisker Plot from a Set of Scores #1
426. Create a Box and Whisker Plot from a Set of Scores #2
427. Create a Box and Whisker Plot from a Set of Scores #3
428. Find the Range from a Box and Whisker Plot #1
429. Find the Interquartile Range from a Box and Whisker Plot #1
430. Find the Median from a Box and Whisker Plot #1
431. Create a Stem and Leaf Plot from a Set of Scores #1
432. Create a Stem and Leaf Plot from a Set of Scores #2
433. Create a Stem and Leaf Plot from a Set of Scores #3
434. Find the Mode from a Stem and Leaf Plot #1
435. Find the Range from a Stem and Leaf Plot #1
436. Find the Median from a Stem and Leaf Plot #1
437. Find the Mean from a Stem and Leaf Plot #1
438. Find the Interquartile Range from a Stem and Leaf Plot #1
439. Substitution Method #1
440. Substitution Method #2
441. Substitution Method #3
442. Substitution Method #4
443. Substitution Method #5
444. Substitution Method #6
445. Substitution Method #7
446. Substitution Method #8
447. Substitution Method #9
448. Substitution Method #10
449. Substitution Method #11
450. Substitution Method #12
451. Substitution Method #13
452. Substitution Method #14
453. Intro to Circle Distances – Finding a Position Relative to a Point #1
454. Great Circle Distances #1
455. Great Circle Distances #2
456. Great Circle Distances #3
457. Great Circle Distances #4
458. Great Circle Distances – On the Equator #1
459. Great Circle Distances – On the Equator #2
460. Great Circle Distances – On the Equator #3
461. Add Time from a Time and Date #1
462. Subtract Time from a Time and Date #1
463. Intro to Time Difference and Longitude #1
464. Intro to Time Difference and Longitude #2
465. Find the Time Difference using Longitude #1
466. Find the Time Difference using Longitude #2
467. Find the Time Difference using Longitude #3
468. Find the Time Difference using Longitude #4
469. Find the Time Difference using Longitude #5
470. Find the Time Difference using Longitude #6
471. Find the Time in Another City using Longitude #1
472. Find the Time in Another City using Longitude #2
473. Find the Time in Another City using Longitude #3
474. Find the Time in Another City using Longitude #4
475. Find the Time in Another City using Longitude #5
476. Find the Time in Another City using Longitude #6
477. Find the Time Difference using Time Zones #1
478. Find the Time Difference using Time Zones #2
479. Find the Time Difference using Time Zones #3
480. Find the Time Difference using Time Zones #4
481. Find the Time in Another City using Time Zones #1
482. Find the Time in Another City using Time Zones #2
483. Find the Time in Another City using Time Zones #3
484. Find the Time in Another City using Time Zones #4
485. Find the Time in Another City using Time Zones #5
486. Find the Time in Another City using Time Zones #6
487. Find the Arrival Time using Longitude: Word Problem #1
488. Find the Arrival Time using Longitude: Word Problem #2
489. Find the Arrival Time using Longitude: Word Problem #3
490. Find the Arrival Time using Longitude: Word Problem #4
491. Find the Flight Time using Longitude: Word Problem #1
492. Find the Departure Time using Longitude: Word Problem #2
493. Find the Arrival Time using Time Zones: Word Problem #1
494. Find the Arrival Time using Time Zones: Word Problem #2
495. Find the Arrival Time using IDL: Word Problem #1
496. Find the Arrival Time using IDL: Word Problem #2
497. Distance Between Two Points #1
498. Distance Between Two Points #2
499. Midpoint of a Line #1
500. Midpoint of a Line #2
501. Endpoint of a Line #1
502. Intro to Slopes #1
503. Slope of a Line #1
504. Slope of a Line #2
505. Slope of a Line using Formula and Rise-Run #1
506. Slope of a Line using Rise-Run #1
507. Slope of a Line using Rise-Run #2
508. Slope of a Line – Quadrilateral #1
509. Slope of a Line – Parallel Proof #1
510. Graph from Slope Intercept Form using Intercepts #1
511. Graph from Slope Intercept Form using Rise-Run #1
512. Graph from Slope Intercept Form using Rise-Run #2
513. Graph from Slope Intercept Form using Rise-Run #3
514. Write an Equation from a Graph #1
515. Write an Equation from a Graph #2
516. Determine Whether a Point Lies on a Line #1
517. Determine Whether a Point Lies on a Line #2
518. Intro to Linear Inequalities #1
519. Graph a Basic Linear Inequality #1
520. Graph a Basic Linear Inequality #2
521. Graph a Basic Linear Inequality #3
522. Graph a Linear Inequality #1
523. Graph a Linear Inequality #2
524. Graph a Linear Inequality #3
525. Graph Multiple Linear Inequalities #1
526. Graph Multiple Linear Inequalities #2
527. Convert Standard Form to Slope Intercept Form #1
528. Convert Slope Intercept Form to Standard Form #1
529. Graph a Linear Equation Given in Standard Form #1
530. Point Slope Form #1
531. Point Slope Form #2
532. Point Slope Form – Given Two Points #1
533. Point Slope Form – Given Two Points #2
534. Two Point Form #1
535. Identify Parallel Lines #1
536. Identify Parallel Lines #2
537. Identify Parallel Lines #3
538. Determine if a Line is Parallel Given a Point #1
539. Determine if a Line is Parallel Given a Point #2
540. Find a Missing Value in a Linear Equation #1
541. Identify Perpendicular Lines #1
542. Identify Perpendicular Lines Given a Point #1
543. Identify Perpendicular Lines Given a Point #2
544. Identify Perpendicular Lines Given in Standard Form #1
545. Identify Perpendicular Lines Given Points #1
546. Solve a Nonlinear System of Equation 01
547. Solve a Nonlinear System of Equation 02
548. Solve a Nonlinear System of Equation 03
549. Solve a Nonlinear System of Equation 04
550. Solve a Nonlinear System of Equation 05
551. Solve a System of Equations by Graphing 01
552. Solve a System of Equations by Graphing 02
553. Solve a System of Equations by Graphing 03
554. Solve a System of Equations by Graphing 04
555. Solve a System of Equations by Graphing 05
556. Solve a System of Equations by Graphing 06
557. Solve a System of Equations by Graphing 07
558. 3 Variable System of Equation – Substitution Method #1
559. 3 Variable System of Equation – Substitution Method #2
560. 3 Variable System of Equation – Elimination Method #1
561. 3 Variable System of Equation – Elimination Method #2
562. 3 Variable System of Equation – Elimination Method #3
563. 3 Variable System of Equation – Elimination Method #4
564. 3 Variable System of Equation – Elimination Method #5
565. Determine Whether a Point Lies on a Line #1
566. Determine Whether a Point Lies on a Line #2
567. Decrease an Amount by a Percentage: Word Problem – Discount #1
568. Decrease an Amount by a Percentage: Word Problem – Discount #2
569. Decrease an Amount by a Percentage: Word Problem – Discount #3
570. Decrease an Amount by a Percentage: Word Problem – Discount #4
571. Decrease an Amount by a Percentage: Word Problem – Discount #5
572. Decrease an Amount by a Percentage: Word Problem – Discount #6
573. Decrease an Amount by a Percentage: Word Problem – Discount #7
574. Decrease an Amount by a Percentage: Word Problem – Depreciation #1
575. Increase an Amount by a Percentage: Word Problem – Sales Tax #1
576. Increase an Amount by a Percentage: Word Problem – Sales Tax #2
577. Increase an Amount by a Percentage: Word Problem – Price Rise #1
578. Find Percent of Change Between Two Amounts – Increase #1
579. Find Percent of Change Between Two Amounts – Increase #2
580. Find Percent of Change Between Two Amounts – Decrease #1
581. Find Percent of Change Between Two Amounts – Decrease #2
582. Find Percent of Change Between Two Amounts – Price Rise #1
583. Find Percent of Change Between Two Amounts – Profit #1
584. Find Percent of Change Between Two Amounts – Profit #2
585. Find Percent of Change Between Two Amounts – Profit #3
586. Find Percent of Change Between Two Amounts – Weight #1
587. Find Percent of Change Between Two Amounts – Measurement #1
588. Percent of an Amount: Word Problem – Pie Chart #1
589. Percent of an Amount: Word Problem #1
590. Percent of an Amount: Word Problem #2
591. Percent of an Amount: Word Problem #3
592. Percent of an Amount: Word Problem #4
593. Percent of an Amount: Word Problem #5
594. Percent of an Amount: Word Problem – Commission #1
595. Percent of an Amount: Word Problem – Commission #2
596. Percent of Multiple Amounts: Word Problem #1
597. Percent of Multiple Amounts: Word Problem #2
598. Percent of an Amount: Word Problem – Complementary #1
599. Percent of an Amount: Word Problem – Complementary #2
600. Percent of an Amount: Word Problem – Complementary #3
601. Percent of an Amount: Word Problem – Complementary #4
602. Decrease an Amount by a Percentage: Word Problem – Discount #1
603. Decrease an Amount by a Percentage: Word Problem – Discount #2
604. Decrease an Amount by a Percentage: Word Problem – Discount #3
605. Decrease an Amount by a Percentage: Word Problem – Discount #4
606. Decrease an Amount by a Percentage: Word Problem – Discount #5
607. Decrease an Amount by a Percentage: Word Problem – Discount #6
608. Decrease an Amount by a Percentage: Word Problem – Discount #7
609. Decrease an Amount by a Percentage: Word Problem – Depreciation #1
610. Increase an Amount by a Percentage: Word Problem – Sales Tax #1
611. Increase an Amount by a Percentage: Word Problem – Sales Tax #2
612. Increase an Amount by a Percentage: Word Problem – Price Rise #1
613. Find Percent of Change Between Two Amounts – Increase #1
614. Find Percent of Change Between Two Amounts – Increase #2
615. Find Percent of Change Between Two Amounts – Decrease #1
616. Find Percent of Change Between Two Amounts – Decrease #2
617. Find Percent of Change Between Two Amounts – Price Rise #1
618. Find Percent of Change Between Two Amounts – Profit #1
619. Find Percent of Change Between Two Amounts – Profit #2
620. Find Percent of Change Between Two Amounts – Profit #3
621. Find Percent of Change Between Two Amounts – Weight #1
622. Find Percent of Change Between Two Amounts – Measurement #1
623. Percent of an Amount: Word Problem – Pie Chart #1
624. Percent of an Amount: Word Problem #1
625. Percent of an Amount: Word Problem #2
626. Percent of an Amount: Word Problem #3
627. Percent of an Amount: Word Problem #4
628. Percent of an Amount: Word Problem #5
629. Percent of an Amount: Word Problem – Commission #1
630. Percent of an Amount: Word Problem – Commission #2
631. Percent of Multiple Amounts: Word Problem #1
632. Percent of Multiple Amounts: Word Problem #2
633. Percent of an Amount: Word Problem – Complementary #1
634. Percent of an Amount: Word Problem – Complementary #2
635. Percent of an Amount: Word Problem – Complementary #3
636. Percent of an Amount: Word Problem – Complementary #4
637. Solve a System of Equations by Graphing #1
638. Solve a System of Equations by Graphing #2
639. Solve a System of Equations by Graphing #3
640. Solve a System of Equations by Graphing #4
641. Solve a System of Equations by Graphing #5
642. Solve a System of Equations by Graphing #6
643. Solve a System of Equations by Graphing #7
644. Substitution Method #1
645. Substitution Method #2
646. Substitution Method #3
647. Substitution Method #4
648. Substitution Method #5
649. Substitution Method #6
650. Substitution Method #7
651. Substitution Method #8
652. Substitution Method #9
653. Substitution Method #10
654. Substitution Method #11
655. Substitution Method #12
656. Substitution Method #13
657. Substitution Method #14
658. Elimination Method #1
659. Elimination Method #2
660. Elimination Method #3
661. Elimination Method #4
662. Elimination Method #5
663. Elimination Method #6
664. Elimination Method #7
665. Elimination Method #8
666. Elimination Method #9
667. Elimination Method #10
668. Elimination Method #11
669. Elimination Method #12
670. Elimination Method #13
671. Elimination Method #14
672. Elimination Method – Challenge #1
673. Elimination Method – Challenge #2
674. Solve a Nonlinear System of Equation #1
675. Solve a Nonlinear System of Equation #2
676. Solve a Nonlinear System of Equation #3
677. Solve a Nonlinear System of Equation #4
678. Solve a Nonlinear System of Equation #5
679. Elimination Method – Word Problem #1
680. Elimination Method – Word Problem #2
681. Elimination Method – Word Problem #3
682. Elimination Method – Word Problem #4
683. Elimination Method – Word Problem (Geometry) #1
684. Elimination Method – Word Problem (Geometry) #2
685. Elimination Method – Word Problem (Geometry) #3
686. Elimination Method – Word Problem (Geometry) #4
687. Substitution Method – Word Problem #1
688. Substitution Method – Word Problem #2
689. 3 Variable System of Equation – Substitution Method #1
690. 3 Variable System of Equation – Substitution Method #2
691. 3 Variable System of Equation – Elimination Method #1
692. 3 Variable System of Equation – Elimination Method #2
693. 3 Variable System of Equation – Elimination Method #3
694. 3 Variable System of Equation – Elimination Method #4
695. 3 Variable System of Equation – Elimination Method #5
696. Solve a System of Equations by Graphing #1
697. Solve a System of Equations by Graphing #2
698. Solve a System of Equations by Graphing #3
699. Solve a System of Equations by Graphing #4
700. Solve a System of Equations by Graphing #5
701. Solve a System of Equations by Graphing #6
702. Solve a System of Equations by Graphing #7
703. Substitution Method #1
704. Substitution Method #2
705. Substitution Method #3
706. Substitution Method #4
707. Substitution Method #5
708. Substitution Method #6
709. Substitution Method #7
710. Substitution Method #8
711. Substitution Method #9
712. Substitution Method #10
713. Substitution Method #11
714. Substitution Method #12
715. Substitution Method #13
716. Substitution Method #14
717. Elimination Method #1
718. Elimination Method #2
719. Elimination Method #3
720. Elimination Method #4
721. Elimination Method #5
722. Elimination Method #6
723. Elimination Method #7
724. Elimination Method #8
725. Elimination Method #9
726. Elimination Method #10
727. Elimination Method #11
728. Elimination Method #12
729. Elimination Method #13
730. Elimination Method #14
731. Elimination Method – Challenge #1
732. Elimination Method – Challenge #2
733. Solve a Nonlinear System of Equation #1
734. Solve a Nonlinear System of Equation #2
735. Solve a Nonlinear System of Equation #3
736. Solve a Nonlinear System of Equation #4
737. Solve a Nonlinear System of Equation #5
738. Elimination Method – Word Problem #1
739. Elimination Method – Word Problem #2
740. Elimination Method – Word Problem #3
741. Elimination Method – Word Problem #4
742. Elimination Method – Word Problem (Geometry) #1
743. Elimination Method – Word Problem (Geometry) #2
744. Elimination Method – Word Problem (Geometry) #3
745. Elimination Method – Word Problem (Geometry) #4
746. Substitution Method – Word Problem #1
747. Substitution Method – Word Problem #2
748. 3 Variable System of Equation – Substitution Method #1
749. 3 Variable System of Equation – Substitution Method #2
750. 3 Variable System of Equation – Elimination Method #1
751. 3 Variable System of Equation – Elimination Method #2
752. 3 Variable System of Equation – Elimination Method #3
753. 3 Variable System of Equation – Elimination Method #4
754. 3 Variable System of Equation – Elimination Method #5
755. Midpoint of a Line #1
756. Midpoint of a Line #2
757. Endpoint of a Line #1
758. Arithmetic Sequence – Substituting for Nth Term #1
759. Arithmetic Sequence – Find Nth Term #1
760. Arithmetic Sequence – Find Nth Term #2
761. Arithmetic Sequence – Find Nth Term #3
762. Arithmetic Sequence – Find Nth Term #4
763. Arithmetic Sequence – Find the Sequence Given Two Terms #1
764. Geometric Sequence – Find Term Position #1
765. Geometric Sequence – Find Term Position #2
766. Geometric Sequence – Find Nth Term #1
767. Factor a Quadratic with Leading Coefficient more than 1 #2
768. Factor a Quadratic with Leading Coefficient more than 1 #3
769. Factor a Quadratic with Leading Coefficient more than 1 #4
770. Factor a Quadratic with Leading Coefficient more than 1 #5
771. Factor a Quadratic with Leading Coefficient more than 1 #6
772. Factor a Quadratic with Leading Coefficient more than 1 #7
773. Factor a Quadratic with Leading Coefficient more than 1 #8
774. Factor a Quadratic with Leading Coefficient more than 1 #9
775. Factor a Quadratic with Leading Coefficient more than 1 #10
776. Factor a Quadratic with Leading Coefficient more than 1 #11
777. Factor a Quadratic with Leading Coefficient more than 1 #12
778. Vertical Translation 01
779. Vertical Translation 02
780. Vertical Translation 03
781. Vertical Translation 04
782. Vertical Translation 05
783. Vertical Translation 07
784. Vertical Translation 08
785. Vertical Translation 09
786. Vertical Translation 10
787. Vertical Translation 11
788. Vertical Translation 12
789. Vertical Translation 13
790. Vertical Translation 14
791. Vertical Translation 15
792. Vertical Translation from a Point 01
793. Vertical Translation from a Point 02
794. Vertical Translation from a Point 03
795. Horizontal Translations on a Grid 01
796. Horizontal Translations on a Grid 02
797. Horizontal Translations on a Grid 03
798. Horizontal Translations 01
799. Horizontal Translations 02
800. Horizontal Translations 03
801. Horizontal Translations 04
802. Horizontal Translations 05
803. Horizontal Translations 06
804. Horizontal Translations 07
805. Horizontal Translations from a Point 01
806. Horizontal Translations from a Point 02
807. Horizontal Translations from a Point 03
808. Horizontal Translation from a Graph 01
809. Horizontal Translation from a Graph 02
810. Horizontal Translation from a Graph 03
811. Horizontal Translation from a Graph 04
812. Horizontal Translation from a Graph 05
813. Horizontal and Vertical Translations from a Graph 01
814. Horizontal and Vertical Translations from a Graph 02
815. Sketch a Graph using Translations 01
816. Sketch a Graph using Translations 02
817. Sketch a Graph using Translations 03
818. Sketch a Graph using Translations 04
819. Sketch a Graph using Translations 05
820. Write the Equation from a Graph 01
821. Write the Equation from a Graph 02
822. Write the Equation from Translations 01
823. Write the Equation from Translations 02
824. Write the Equation from Translations 03
825. Write the Equation from Translations 04
826. Write the Equation from Translations 05
827. Write the Equation from Translations 07
828. Write the Equation from Translations 06
829. Write the Equation from Translations 09
830. Write the Equation from Translations 08
831. Vertical Dilations 01
832. Vertical Dilations 02
833. Vertical Dilations 03
834. Vertical Dilations 04
835. Vertical Dilations 05
836. Horizontal Dilations 01
837. Horizontal Dilations 02
838. Horizontal Dilations 03
839. Horizontal Dilations 04
840. Horizontal Dilations 05
841. Horizontal Dilations 06
842. Horizontal Dilations 07
843. Horizontal Dilations 08
844. Horizontal Dilations 09
845. Horizontal Dilations – Scale Factor 01
846. Horizontal Dilations – Scale Factor 02
847. Horizontal Dilations – Scale Factor 03
848. Horizontal Dilations – Scale Factor 04
849. Horizontal Dilations – Scale Factor 05
850. Horizontal Dilations – Scale Factor 06
851. Horizontal Dilations – Scale Factor 07
852. Horizontal and Vertical Dilations 01
853. Horizontal and Vertical Dilations 02
854. Horizontal and Vertical Dilations 03
855. Horizontal and Vertical Dilations 04
856. Horizontal and Vertical Dilations 05
857. Horizontal and Vertical Dilations 06
858. Horizontal and Vertical Dilations 07
859. Horizontal and Vertical Dilations 08
860. Horizontal and Vertical Dilations 09
861. Horizontal and Vertical Dilations 10
862. Horizontal and Vertical Dilations 11
863. Horizontal and Vertical Dilations 12
864. Horizontal and Vertical Dilations 13
865. Horizontal and Vertical Dilations 14
866. Horizontal and Vertical Dilations 15
867. Horizontal and Vertical Dilations 16
868. Horizontal and Vertical Dilations 17
869. Horizontal and Vertical Dilations 18
870. Graphing Reflections 01
871. Graphing Reflections 02
872. Graphing Reflections 03
873. Graphing Reflections 04
874. Graphing Reflections 05
875. Graphing Reflections 06
876. Graphing Reflections 07
877. Graphing Reflections 08
878. Graphing Reflections 09
879. Graphing Reflections 10
880. Graphing Reflections 11
881. Graphing Reflections 12
882. Graphing Reflections 13
883. Graphing Reflections 14
884. Graphing Reflections 15
885. Graphing Reflections – Show Intercepts and Vertex 01
886. Graphing Reflections – Show Intercepts and Vertex 02
887. Reflection with Rotation 01
888. Reflection with Rotation 02
889. Reflection with Rotation 03
890. Reflection with Rotation 04
891. Reflection with Rotation 05
892. Combinations of Transformations: Order 01
893. Combinations of Transformations: Order 02
894. Combinations of Transformations: Order 03
895. Combinations of Transformations: Order 04
896. Combinations of Transformations: Order 05
897. Combinations of Transformations: Order 06
898. Combinations of Transformations: Order 08
899. Combinations of Transformations: Find Coordinates 01
900. Combinations of Transformations: Find Coordinates 02
901. Combinations of Transformations: Find Coordinates 03
902. Combinations of Transformations: Find Equation 01
903. Combinations of Transformations: Find Equation 02
904. Combinations of Transformations: Find Equation 03
905. Combinations of Transformations: Find Equation 04
906. Combinations of Transformations: Find Equation 05
907. Combinations of Transformations: Find Equation 06
908. Combinations of Transformations: Find Equation 07
909. Combinations of Transformations: Find Equation 08
910. Combinations of Transformations: Find Equation 09
911. Combinations of Transformations: Find Equation 10
912. Combinations of Transformations: Find Equation 11
913. Combinations of Transformations: Find Equation 12
914. Combinations of Transformations: Find Equation 13
915. Combinations of Transformations: Find Equation 14
916. Combinations of Transformations: Find Equation 15
917. Combinations of Transformations: Find Equation 16
918. Combinations of Transformations: Find Equation 17

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Video Lessons

1. Multiply Binomials #1

2. Multiply Binomials #2

3. Multiply Binomials #3

4. Multiply Binomials #4

5. Multiply Binomials #5

6. Multiply Binomials #6

7. FOIL Method #1

8. FOIL Method #2

9. FOIL Method #3

10. FOIL Method #4

11. FOIL Method #5

12. FOIL Method #6

13. FOIL Method – Same First Variable #1

14. FOIL Method – Same First Variable #2

15. FOIL Method – Same First Variable #3

16. FOIL Method – Same First Variable #4

17. FOIL Method – Same First Variable #5

18. FOIL Method – Same First Variable #6

19. FOIL Method – Same First Variable #7

20. FOIL Method – Same First Variable #8

21. FOIL Method – Same First Variable #9

22. FOIL Method – 3 Terms #1

23. FOIL Method – 3 Terms #2

24. FOIL Method – 3 Terms #3

25. FOIL Method – 3 Terms #4

26. Expand Perfect Squares #1

27. Expand Perfect Squares #2

28. Expand Perfect Squares #3

29. Expand Perfect Squares #4

30. Expand Perfect Squares #5

31. Expand Perfect Squares #6

32. Expand Perfect Squares #7

33. Difference of Two Squares #1

34. Difference of Two Squares #2

35. Difference of Two Squares #3

36. Difference of Two Squares #4

37. Difference of Two Squares #5

38. Difference of Two Squares #6

39. Difference of Two Squares #7

40. Difference of Two Squares – Longer Expression #1

41. Difference of Two Squares – Longer Expression #2

42. Difference of Two Squares – Longer Expression #3

43. Difference of Two Squares – Longer Expression #4

44. Difference of Two Squares – Longer Expression #5

45. Difference of Two Squares – Longer Expression #6

46. Multiply Binomials 1

47. Multiply Binomials #2

48. Multiply Binomials #3

49. Multiply Binomials #4

50. Multiply Binomials #5

51. Multiply Binomials #6

52. FOIL Method #1

53. FOIL Method #2

54. FOIL Method #3

55. FOIL Method #4

56. FOIL Method #5

57. FOIL Method #6

58. FOIL Method – Same First Variable #1

59. FOIL Method – Same First Variable #2

60. FOIL Method – Same First Variable #3

61. FOIL Method – Same First Variable #4

62. FOIL Method – Same First Variable #5

63. FOIL Method – Same First Variable #6

64. FOIL Method – Same First Variable #7

65. FOIL Method – Same First Variable #8

66. FOIL Method – Same First Variable #9

67. FOIL Method – 3 Terms #1

68. FOIL Method – 3 Terms #2

69. FOIL Method – 3 Terms #3

70. FOIL Method – 3 Terms #4

71. Expand Perfect Squares #1

72. Expand Perfect Squares #2

73. Expand Perfect Squares #3

74. Expand Perfect Squares #4

75. Expand Perfect Squares #5

76. Expand Perfect Squares #6

77. Expand Perfect Squares #7

78. Difference of Two Squares #1