LeoInc3120 LeoInc3120

22-01-2020
Mathematics

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On three examinations, Dana received scores of 84, 89, and 78. What score does Dana need on the fourth examination to raise his average to 85?

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brooklynroseallred brooklynroseallred

22-01-2020

Dana needs to get a score of 89 to raise his average to 85.

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