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Mathematics, 26.02.2021 22:50 brasfield09

Bonnie has to maintain an average of 90 in all of her classes to have an A average. In Math, she has scored 93, 70, 99 and 95 on the first four tests. What must she score on the last test to have an average of 90?

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Bonnie has to maintain an average of 90 in all of her classes to have an A average. In Math, she has...
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