SOLUTION: Mariana averaged on her first three history exams. The first score was 79. The second score was 6 less than the third score. What did she score on the second and third exams?
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Question 1168020: Mariana averaged on her first three history exams. The first score was 79. The second score was 6 less than the third score. What did she score on the second and third exams? Answer by ikleyn(52933) (Show Source):
