SOLUTION: Annie scored a 95,87,85,93, and a 94 on his first 5 math tests. if he wants a 90 average what must he score on his final math test
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Question 1065625: Annie scored a 95,87,85,93, and a 94 on his first 5 math tests. if he wants a 90 average what must he score on his final math test
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
Let = score needed on the final math test
in order to average 90
-------------------------------
Annie needs 86 on the last test
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