SOLUTION: Rick's average score on his first 3 test in math is 80. what must he score on the next test to raise his average to a 84.

SOLUTION: Rick's average score on his first 3 test in math is 80. what must he score on the next test to raise his average to a 84.

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Question 660425: Rick's average score on his first 3 test in math is 80. what must he score on the next test to raise his average to a 84.
Answer by lynnlo(4176) (Show Source): You can put this solution on YOUR website!
87
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