Mark M. answered • 07/05/16
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(100 + 95 + 87 + e)/4 ≥ 93
282 + e ≥ 372
e ≥ 90
Juan must score a 90 or more to maintain an A.
Chantelle W.
asked • 07/05/16Solve the inequality
Juan received a 100, 95 and 87 on his first three exams. What score range can he receive and maintain an A average (93 or better) on his exams.
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