msellab87 msellab87

14-03-2018
Mathematics

contestada

Gavin's mean score on 3 math tests is 87. What equation can be solved to find x, the score he needs on his next test to bring his mean score up to 90?

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mimishearsmith07 mimishearsmith07

14-03-2018

Do 87 times three which I think would give u your answef

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