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Mathematics, 13.08.2020 01:01 kaylan2019

Mrs. Moeser weights her grades. Tests are worth 60%, quizzes are worth 20%, homework is 10% and notebooks are 10%. Mike has a quiz average of 87, a homework average of 65, and a notebook average of 70. What does Mike’s test average have to be for him to receive a 90 or higher? A. 59.1
B. 98.5
C. 96.5
D. 69.1

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Mrs. Moeser weights her grades. Tests are worth 60%, quizzes are worth 20%, homework is 10% and note...
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