Mathematics, 14.10.2020 01:01, piyonax

You scored 90, 95, and 89 on three tests. Write and solve an equation to find the score you need on the fourth test so that your
mean test score is 90.

Answers: 1

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You scored 90, 95, and 89 on three tests. Write and solve an equation to find the score you need on the fourth test so that your mean test score is 90.

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Other questions on the subject: Mathematics

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You scored 90, 95, and 89 on three tests. Write and solve an equation to find the score you need on the fourth test so that your
mean test score is 90.