Anita earned a 74, 85, and 84 on her first three biology exams. What is the minimum score she needs to get on the fourth test in order for her average exam score to be 82?

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asked Jan 24, 2021 174k views

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Anita earned a 74, 85, and 84 on her first three biology exams. What is the minimum score she needs to get on the fourth test in order for her average exam score to be 82?

Mathematics
college

Mick Feller asked

by Mick Feller

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1 Answer

6 votes

Answer:

Explanation:

82×4=328

328=74+85+84+x

x=328-74-85-84

x=85

Timestee answered Jan 29, 2021

by Timestee

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