Mathematics, 15.11.2019 02:31, SoccerHalo

Linh has obtained scores of 82, 79, and 75 on her midterm algebra exams. if the final exam counts twice as much as a midterm, what score must she make on her final exam to get an average score of 80? (assume that the maximum possible score on each test is 100.)

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Linh has obtained scores of 82, 79, and 75 on her midterm algebra exams. if the final exam counts tw...