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Mathematics, 15.01.2020 05:31 3mory2006p78jan

After taking 7 quizzes, your average is 77 out of 100. what must your average score be on the next five quizzes to increase your average to 82?

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After taking 7 quizzes, your average is 77 out of 100. what must your average score be on the next f...

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