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15-10-2017
Mathematics

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A student scored 68, 79, and 98 on three algebra tests. what must he score on the fourth test in order to have an average grade of at least 85?

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julie314oxxbrs julie314oxxbrs

16-10-2017

Score on fourth test should be 95

68 + 79 + 98 + 95 = 340

340 divide by 4 (as there are 4 tests) = 85

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