SOLUTION: A student scores 81 and 93 on her first 2 tests. Write and solve a compound inequality to find the possible values for a 3rd test score that would giver her an average between 84 a
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Question 1049927: A student scores 81 and 93 on her first 2 tests. Write and solve a compound inequality to find the possible values for a 3rd test score that would giver her an average between 84 and 90, inclusive. Answer by ewatrrr(24785) (Show Source):
