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at middleton middle school, marianne musf score and average of at least 80 points of 4 tests before she can apply for the scholarship. if she scored 79 81 and 77 for the first three tests, what must she
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at middleton middle school, marianne musf score and average of at least 80 points of 4 tests before she can apply for the scholarship. if she scored 79 81 and 77 for the first three tests, what must she score on her last test?

User Tianhao Zhou
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the answer is 83, using the equation of 320-79-81-77=x and X is equal to 83
User Homework
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the answer is 83, using the equation of 320-79-81-77=x and X is equal to 83

User Mathew Leger
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