SOLUTION: An actor invests some money at 9% and 31000more than three times the amount at 10% the total annual interest earned from the investment is 24940 how much did he invest at each amo
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Question 1161441: An actor invests some money at 9% and 31000more than three times the amount at 10% the total annual interest earned from the investment is 24940 how much did he invest at each amount Answer by greenestamps(13200) (Show Source):
