SOLUTION: Alexis received an 85, 89, and 92 on three tests. How many points does she need to score on her next test in order to have an average of at least 90?
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Question 1063241: Alexis received an 85, 89, and 92 on three tests. How many points does she need to score on her next test in order to have an average of at least 90? Answer by josgarithmetic(39620) (Show Source):
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