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Gerald had scores of 87, 99, 96, and 81 on four exams in his algebra class. What score will he need on his fifth exam
Gerald had scores of 87, 99, 96, and 81 on four exams in his algebra class. What score will he need on his fifth exam to have an overall average of 81? (All exams have a maximum of 100 points.)
Gerald had scores of 87, 99, 96, and 81 on four exams in his algebra class. What score will he need on his fifth exam to have an overall average of 81? (All exams have a maximum of 100 points.)
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The Economics Of The Environment
Authors: Peter Berck, Gloria Helfand
1st Edition
978-0321321664, 0321321669
