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Mathematics, 27.02.2020 00:18 bcarri4073

Sasha wants to know her average grade on her math tests. She earned a score of 70 on two tests, an 80 on one test, and a 90 on two tests. What is Sasha’s mean score?

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Sasha wants to know her average grade on her math tests. She earned a score of 70 on two tests, an 8...
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