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JEOPARDY!

JEOPARDY!. Click Once to Begin. 8 TH GRADE MATH Unit 6 Solving Systems of Equations. JEOPARDY!. Solve by Graphing. Solve by Substitution. Solve by Elimination. Systems of Inequalities. Word Problems. Kickin ’ it up a notch. 100. 100. 100. 100. 100. 100. 200. 200. 200. 200.

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JEOPARDY!

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  1. JEOPARDY! Click Once to Begin 8TH GRADE MATH Unit 6 Solving Systems of Equations

  2. JEOPARDY! Solve by Graphing Solve by Substitution Solve by Elimination Systems of Inequalities Word Problems Kickin’ it up a notch 100 100 100 100 100 100 200 200 200 200 200 200 300 300 300 300 300 300 400 400 400 400 400 400 500 500 500 500 500 500

  3. Topic 1 100 Points Solve the system by graphing:

  4. Topic 1 100 Points Answer Solve the system by graphing: NO SOLUTION, lines are parallel Template by Bill Arcuri, WCSD

  5. Topic 1 200 Points Solve the system by graphing: 2y = -4x + 4 Y = -2x + 2

  6. Topic 1 200 Points Answer Solve the system by graphing: 2y = -4x + 4 Y = -2x + 2 Infinite Solutions (same lines) Template by Bill Arcuri, WCSD

  7. Topic 1 300 Points Solve the system by graphing:

  8. Topic 1 300 Points Answer Solve the system by graphing: (2,1) Template by Bill Arcuri, WCSD

  9. Topic 1 400 Points Solve the system by graphing:

  10. Topic 1 400 Points Answer Solve the system by graphing: (-1,2) Template by Bill Arcuri, WCSD

  11. Topic 1 500 Points Solve the system by graphing: Column 1 Column 2

  12. Topic 1 500 Points Answer Solve the system by graphing: (-2,3) Template by Bill Arcuri, WCSD

  13. Topic 2 100 Points Solve the system by substitution: y = 4x x + y = 5

  14. Topic 2 100 Points Answer (1,4) Template by Bill Arcuri, WCSD

  15. Topic 2 200 Points Solve the system by substitution: x = -4y 3x + 2y = 20 Template by Bill Arcuri, WCSD

  16. Topic 2 200 Points Answer (8,-2)

  17. Topic 2 300 Points Solve the system by substitution: y = 2x – 2 y = x + 2

  18. Topic 2 300 Points Answer (4,6) Template by Bill Arcuri, WCSD

  19. Topic 2 400 Points Solve the system by substitution: x + 14y = 84 2x – 7y = -7

  20. Topic 2 400 Points Answer (14,5) Template by Bill Arcuri, WCSD

  21. Topic 2 500 Points Solve the system by substitution: Tickets to a movie cost $7.25 for adults And $5.50 for students. A group of Friends purchased 8 tickets for $52.75. How many adult and student tickets were Purchased?

  22. Topic 2 500 Points Answer a + s = 8 7.25a + 5.50s = 52.75 5 adult and 3 student tickets sold. Template by Bill Arcuri, WCSD

  23. Topic 3 100 Points Solve by elimination: p + q = -2 p – q = 8

  24. Topic 3 100 Points Answer Solve by elimination: p + q = -2 P – q = 8 (3, -5) Template by Bill Arcuri, WCSD

  25. Topic 3 200 Points Solve by elimination: 7x + 2y = 2 7x – 2y = -30

  26. Topic 3 200 Points Answers Solve by elimination: 7x + 2y = 2 7x – 2y = -30 (-2, 8) Template by Bill Arcuri, WCSD

  27. Topic 3 300 Points Solve by elimination: -4y + x = -2.5 2x + 4y = 10

  28. Topic 3 300 Points Answer Solve by elimination: -4y + x = -2.5 2x + 4y = 10 (2.5, 1.25) Template by Bill Arcuri, WCSD

  29. Topic 3 400 Points Solve by elimination: -11x – 10y = 17 5x – 7y = 50

  30. Topic 3 400 Points Answer Solve by elimination: -11x – 10y = 17 5x – 7y = 50 (3, -5) Template by Bill Arcuri, WCSD

  31. Topic 3 500 Points

  32. Topic 3 500 Points Answer (-2,4) Template by Bill Arcuri, WCSD

  33. Topic 4 100 Points Solve the system of inequalities: y > x y < x + 1

  34. Topic 4 100 Points Answer Template by Bill Arcuri, WCSD Template by Bill Arcuri, WCSD

  35. Topic 4 200 Points Solve the system of inequalities:

  36. Topic 4 200 Points Answer Template by Bill Arcuri, WCSD

  37. Topic 4 300 Points Solve the system of inequalities:

  38. Topic 4 300 Points Answer Template by Bill Arcuri, WCSD

  39. Topic 4 400 Points Daily Double!!! Solve the system of inequalities:

  40. Topic 4 400 Points Answer Daily Double!!! Template by Bill Arcuri, WCSD

  41. Topic 4 500 Points Solve the system of inequalities:

  42. Topic 4 500 Points Answer Template by Bill Arcuri, WCSD

  43. Topic 5 100 Points The sum of 2 numbers is 184. The difference is 14. What are the two numbers?

  44. The numbers are:99 and 85 Topic 5 100 Points Answer Template by Bill Arcuri, WCSD

  45. Topic 5 200 Points Two angles are complementary. The measures of the two angles Have a difference of 20 degrees. What is the measure of each angle?

  46. Topic 5 200 Points Answer 35 degrees and 55 degrees. Template by Bill Arcuri, WCSD

  47. Topic 5 300 Points Vignesh has been saving his dimes and Quarters. He has 94 coins in all, and The total value is $19.30. How many dimes and how many Quarters does Vignesh have? Template by Bill Arcuri, WCSD

  48. Topic 5 300 Points Answer 28 dimes and 66 quarters

  49. Topic 5 400 Points Betty and Bob went on a Safari. The saw giraffes and ostriches. When they counted, there were 40 heads, and 130 feet. How many giraffes and ostriches Did they see?

  50. Topic 5 400 Points Answer 15 ostriches 25 giraffes Template by Bill Arcuri, WCSD

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