Total Savings. If 10 is saved on October 1, 20 issaved on October 2, 30 on October 3
Chapter 8, Problem 42(choose chapter or problem)
Total Savings. If 10 is saved on October 1, 20 issaved on October 2, 30 on October 3, and so on, howmuch is saved during the 31 days of October?
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