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.

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More questions: Mathematics Another questions

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

Another question on Mathematics

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.