1978 AMC 12 Answer Key

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

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