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Mathematics, 21.01.2021 01:50 winterblanco

Jill wants to find her average in her Algebra class. Her test scores are 75, 82, 78 and 85. What must her score on the next test be if she wants her average to be between an 80 and 84?

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Jill wants to find her average in her Algebra class. Her test scores are 75, 82, 78 and 85. What mus...

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