2005 AMC 10A Answer Key

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

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