1999 AMC 8 Problem 1
Attempt Problem 1 of the 1999 AMC 8 below, then check your answer against the professionally curated solution from LIVE by Po-Shen Loh. You can also try the full timed exam, view all 1999 AMC 8 solutions, or check the answer key.
All problems are used with official legal permission of the Mathematical Association of America (MAA).
1.
To make this statement true, the question mark between the and the should be replaced by
None of these
Answer: A
Small hint:
Simplify the part without the question mark first
Big hint:
Find the operation that makes
Solution:
We have that
Then
The only choice that works is
Thus, A is the correct answer.
Problem 1 in other years
- 1985 AMC 8
- 1986 AMC 8
- 1987 AMC 8
- 1988 AMC 8
- 1989 AMC 8
- 1990 AMC 8
- 1991 AMC 8
- 1992 AMC 8
- 1993 AMC 8
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- 1997 AMC 8
- 1998 AMC 8
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