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Mathematics, 17.12.2020 17:00 nhs5

You received a 85, 88, and a 94 on your last three math exams. What grade would you need on your next exam to have an average of 90? (Show all work on your scratch paper and make sure you set up an equation) You would need to get a
to have an average of 90%.

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You received a 85, 88, and a 94 on your last three math exams. What grade would you need on your nex...
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