SOLUTION: Kevin's scores on the first four science test are 88, 92, 82, and 94. What score must he earn on the fifth test so that the mean would be 90

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Question 483029: Kevin's scores on the first four science test are 88, 92, 82, and 94. What score must he earn on the fifth test so that the mean would be 90
Answer by jorel1380(3719) About Me  (Show Source):
You can put this solution on YOUR website!
5x90=450
88+92+82+94=356
450-356=94
Kevin needs a 94 on the last test..