2005 AMC 10B Answer Key

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All problems are used with official legal permission of the Mathematical Association of America (MAA).

1. A
2. D
3. D
4. D
5. C
6. B
7. B
8. A
9. D
10. A
11. E
12. E
13. C
14. C
15. D
16. D
17. B
18. D
19. B
20. C
21. A
22. C
23. C
24. E
25. C