Mathematics, 25.07.2019 21:10, pc103919

going into the final exam, which will count as two tests, brooke has test scores of 75, 82, 70, 65, and 90. what score does brooke need on the final in order to have an
average score of 80?

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going into the final exam, which will count as two tests, brooke has test scores of 75, 82, 70, 65,...