Mathematics

Mathematics, 27.04.2021 23:20, ansonferns983

Jamie wants to make an 80, or B, test average in her class. She scored 75 and 82 on her last 2 tests. What is the lowest grade she can make on her last test to finish with an 80 test average?

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Jamie wants to make an 80, or B, test average in her class. She scored 75 and 82 on her last 2 tests...

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