Mathematics, 24.04.2021 23:50 lanaiheart7

Sarah will take 8 algebra tests. On the first 7, Sarah's scores were 79, 86, 92, 89, 87, 80, and 82. What will Sarah need to score on the 8th test to have an average grade of 86?

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Sarah will take 8 algebra tests. On the first 7, Sarah's scores were 79, 86, 92, 89, 87, 80, and 82....

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