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Mathematics, 10.10.2019 22:30 austinlogan3218

Abigail has taken three tests and earned the following scores: 78, 83, and 92. she has one
more test to take and wants her average score to be higher than 80%.
what is the minimum grade she will need to earn on her next test?
check your answer.

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Abigail has taken three tests and earned the following scores: 78, 83, and 92. she has one
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