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Mathematics, 16.10.2021 01:10 sandy6265
Olivia wants to have a 90 average in Algebra, where tests count for 55%, quizzes count for 30%, and HW counts for 15%. If she has a 92 test average and 100% HW average, what must her quiz average be?
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Olivia wants to have a 90 average in Algebra, where tests count for 55%, quizzes count for 30%, and...
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