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Jeopardy

Jeopardy. Choose a category. You will be given the answer. You must give the correct question. Click to begin. Choose a point value. Choose a point value. Click here for Final Jeopardy. Elimination. Elimination Part 2. Real-World. How many Answers?. Describe the Graph. 10 Point.

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Jeopardy

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  1. Jeopardy Choose a category. You will be given the answer. You must give the correct question. Click to begin.

  2. Choose a point value. Choose a point value. Click here for Final Jeopardy

  3. Elimination Elimination Part 2 Real-World How many Answers? Describe the Graph 10 Point 10 Point 10 Point 10 Point 10 Point 20 Points 20 Points 20 Points 20 Points 20 Points 30 Points 30 Points 30 Points 30 Points 30 Points 40 Points 40 Points 40 Points 40 Points 40 Points 50 Points 50 Points 50 Points 50 Points 50 Points

  4. Solve x + y = 30 x – y = 6

  5. (18, 12)

  6. Solve 4n + 3m = 11 4n + 5m = 5

  7. (5, -3)

  8. Solve -10x + 7y = 25 10x + 5y = 35

  9. (1, 5)

  10. Solve 2a + b = 4 a – b = 2

  11. (2, 0)

  12. Solve -2x – 3y = 4 2x – 4y = 3

  13. (-.5, -1)

  14. Solve 2e + 3f = 18 5e – f = 11

  15. (3, 4)

  16. Solve 4w + 5z = 7 6w – 2z = -18

  17. (-2, 3)

  18. Solve 10x + 3y = 10 5x + 12y = 22

  19. (2, 1)

  20. Solve -8r + 3s = 10 10r – 2s = -2

  21. (1, 6)

  22. Solve 10x + 3y = 34 5x + 4y = 37

  23. (1, 8)

  24. A manager of an apartment building needs to buy 45 air conditioners, one for each apartment. Two models are available, one at $110 and the other at $160. How many of each should she buy to spend $6,000?

  25. $110 24 $160 21

  26. For Mother’s Day a florist sells two bouquets. A bouquet of 5 roses and 10 carnations costs $8.75. A larger bouquet has a dozen roses and 15 carnations and costs $16.50. Find the cost of one rose and one carnation.

  27. Rose .75 Carnation .50

  28. A wildlife management station is to care for sick animals. At present they have only birds and deer. The animals being cared for have 25 heads and 74 feet. (No animal is missing a foot!) How many of each type of animal are at the station?

  29. 13 birds and 12 deer

  30. This past weekend the school bake sale was held. On Saturday the total admission for 3 adults and 3 children was $51. On Sunday, the total admission was $25 for 1 adult and 3 children. How much does each ticket cost?

  31. Adults $13 Children $4

  32. A sandwich with 2 slices of bread and 4 lsices of ham has 350 calories. A sandwich with 2 slices of bread and 2 slices of ham has 240 calories. How many calories in each slice of bread and in each slice of ham?

  33. Ham 55 calories Bread 65 calories

  34. Tell if the system has no solution, one solution, or infinitely many solutions. Y = 3x + 1 Y = 3x - 7

  35. No solution Y = 3x + 1 Y = 3x - 7

  36. Tell if the system has no solution, one solution, or infinitely many solutions. Y = 3x + 1 Y = 1x + 3

  37. One Solution

  38. Tell if the system has no solution, one solution, or infinitely many solutions. 3x + 2y = -4 6x + 4y = 7

  39. No Solution

  40. Tell if the system has no solution, one solution, or infinitely many solutions. 2x – 5y = 7 4x – 10y = 14

  41. Inf. Many

  42. Tell if the system has no solution, one solution, or infinitely many solutions. 4a – b = -13 2a + 10b = 46

  43. One solution

  44. Describe the graph. Y= 2(x + 3) Y = 2x + 3

  45. No solution Parallel Lines

  46. Write a system with infinite solutions and draw the graph.

  47. Y = 6x + 1 Y = 6x + 1 One line

  48. Write a system with no solution and draw the graph.

  49. Y = 3x +1 Y = 3x – 2 Parallel Lines

  50. Write a system with one solution and draw the graph.

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