Laila took five math tests, each worth a maximum of 100 points. Laila's score on each test was an integer between 0 and 100, inclusive. Laila received the same score on the first four tests, and she received a higher score on the last test. Her average score on the five tests was 82. How many values are possible for Laila's score on the last test?
A. 4
B. 5
C. 9
D. 10
E. 18

Indeterminate equations中文
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1. 2018 AMC 8 官方解析

N/A.

Answer

A. 4

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