You scored 90, 95 and 87 on three test. Write and solve an Equation to find the score on the fourth test so that your mean test is 90.

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You scored 90, 95 and 87 on three test. Write and solve an Equation to find the score on the fourth test so that your mean test is 90.

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niczorrrr 3 years 2021-08-26T08:17:42+00:00 1 Answers 2 views 0

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    2021-08-26T08:19:05+00:00

    90+95+87+z divided by 4 =90 your score on the 4th test is an 88

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