Wednesday, May 18, 2011

Math Classes

Test tomorrow on chapter 10.
Review answers:

1. B 2. B 3. B 4. D 5. C 6. B 7. B 8. A 9. D 10. B

11. D 12. B 13. A

14. B 15. F 16. D 17. E 18. C

19. Todd should have subtracted 14 from each side.

20. Sumiko bought 4 shirts.

21. 2W + 48 = 92; W = 22

22. A) C = 24N + 4 B) 24N + 4 = 460; N = 19

23. S/2 - 25 = 230; S = 510

24. A) S/3 -4 = A B) S/3 - 4 = 8; S = 36

25. 0.45 + 0.25(M-1) = C; M = 14

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