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Karla scored 75, 80, and 92 on her history quizzes. What is the minimum score she needs on her next quiz to have a mean of 85?
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Karla scored 75, 80, and 92 on her history quizzes. What is the minimum score she needs on her ne...

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Karla scored 75, 80, and 92 on her history quizzes. What is the minimum score she needs on her next quiz to have a mean of 85?Answer...(2)​

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Another question on Mathematics

Karla scored 75, 80, and 92 on her history quizzes. What is the minimum score she needs on her next quiz to have a mean of 85?
Answer...
(2)