SOLUTION: On the last three exams a student scored 86,82,and 92. What score must the student earn on the next exam to have an average above 88?

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Question 286973: On the last three exams a student scored 86,82,and 92. What score must the student earn on the next exam to have an average above 88?
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
88+2+6-4
more than 92
(86+82+92+x)/4>88
x>92