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Mathematics, 04.06.2020 21:02 tonya3498

Ryan scored 87, 93, 96, and 89 on her first four history quizzes. What score does Ryan need to get on her fifth quiz to have an average of exactly 91 on her history quizzes?

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Ryan scored 87, 93, 96, and 89 on her first four history quizzes. What score does Ryan need to get o...

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