SOLUTION: Paul has grades 70 and 68 on his first two test what must he score on his third test in order to have an average of at least 70!? What does the equation look like/
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Question 519091: Paul has grades 70 and 68 on his first two test what must he score on his third test in order to have an average of at least 70!? What does the equation look like/ Answer by rfer(16322) (Show Source):