SOLUTION: On the first 3 tests of his chemistry class, Omar got an average score of 85.
What does he need on the next test to have an overall average of 87?
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-> SOLUTION: On the first 3 tests of his chemistry class, Omar got an average score of 85.
What does he need on the next test to have an overall average of 87?
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Question 926860: On the first 3 tests of his chemistry class, Omar got an average score of 85.
What does he need on the next test to have an overall average of 87? Answer by ewatrrr(24785) (Show Source):
