TAILIEUCHUNG - Mathematics exam 8

Tham khảo tài liệu 'mathematics exam 8', ngoại ngữ, anh ngữ phổ thông phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | LEARNINGEXPRESS ANSWER SHEET Answer Sheet 1. 2. 3. 4. @ 5. @ 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. @ 35. @ 36. 37. 38. 39. 40. 41. 42. 43. 44. 45. 46. 47. 48. @ 49. 50. 51. @ 52. @ 53. @ 54. @ 55. 56. 57. 58. 59. 60. 61. 62. 63. 66. 67. 68. 69. 72. 73. 74. 76. 79. 80. 81. 82. 84. 85. 86. 88. 89. 90. 91. 93. 94. 95. 96. 97. 98. 99. 100. For questions 64 65 70 71 75 77 78 83 87 and 92 see the answer grids that follow each question. 425 GED MATHEMATICS PRACTICE QUESTIONS 1. Danny worked 40 hours and earned per hour. His friend Erica earned per hour at her job. How many hours would Erica have to work in order to equal Danny s earnings for 40 hours a. 20 b. 25 c. 30 d. 252 e. Not enough information is given. 4. The gauge on a water tank shows that the tank is 3 full of water. In order to fill the tank 16 gallons of water are added. How many gallons of water does the tank hold when full a. 20 b. 24 c. 30 d. 32 e. 48 Question 5 is based on the following figure. 2. 3. Question 2 is based on the following figure. ZABC is a right triangle and CD AB. If the measure of ZCAD 40 what is the measure of ZDCB a. 10 b. 20 c. 40 d. 50 e. 90 The number of students in a class is x. One day 5 students were absent. What fractional part of the class was present x 5 x x 5 x 5 5 x 5 x a. b. c. d. e. 5. What is the length in feet of the ramp a. 13 b. 17 c. 20 d. 24 e. Not enough information is given. 6. At a luncheon 48 half-pints of fruit juice are served. What is the cost at per gallon of these servings of fruit juice a. b. c. d. e. 7. Given the equation x2 x 6 0 which of the following give s a complete solution of the equation a. 2 b. 2 and 3 c. 2 and 3 d. 2 and 3 e. 3 and 3 .

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