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Mathematics, 16.10.2021 23:30 decoreyjpaipxv

Timothy recorded the monthly change in his savings account balance, in dollars, for 8 months. Jan -30
Feb -15
March 55
April 40
May -20
June -45
July -10
Aug 65
What is the average monthly change in Timothy savings account balance?

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Timothy recorded the monthly change in his savings account balance, in dollars, for 8 months. Jan...
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