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May 27, 2015

Homework Help: Algebra

Posted by Liz on Monday, October 31, 2011 at 1:12pm.

A student is taking a literature course in which four tests are given. To get a B, he must average at least 80 on the four tests. The student got scores of 82, 76, and 78 on the first three tests. Determine (in terms of inequality) what scores on the last test will allow him to get at least a B.

I am not quite sure how to handle this problem. Any help would be great.

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