Gabbyandarchie5651 Gabbyandarchie5651

21-12-2017
Mathematics

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John has received scores of 85, 88, 87, and 95 on her algebra tests. what is the minimum score he must receive on the fifth test to have an overall test score average of at least 90?

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itsveedikulus itsveedikulus

21-12-2017

The solution is;

(85 + 88 + 87 + 95 + x) divided by 5 > = 90

355 + x > = 450

x > = 95

Hope this helped! :)

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