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Mathematics, 28.08.2019 20:30 raeganwelch

Mis. 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 63, and a notebook
average of 70. what does mike's test average have to be for him to receive a 80 or higher
a. 95.8
d. 88.7
b. 98.5
e. none of these
c. 81.8

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