SOLUTION: an actor invest some money at 8% and 31,000 more than twice the amount at 12%. the total annual interest earned from the investment is $21,960. how much did he invest at each amoun
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Question 796620: an actor invest some money at 8% and 31,000 more than twice the amount at 12%. the total annual interest earned from the investment is $21,960. how much did he invest at each amount? Answer by mathstutor494(120) (Show Source):
