SOLUTION: An actor invested some money at 7​% simple​ interest, and ​$26 comma 000 more than four times the amount at 10 %. The total annual interest earned from the invest
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Question 1129460: An actor invested some money at 7% simple interest, and $26 comma 000 more than four times the amount at 10 %. The total annual interest earned from the investment was $37 comma 850. How much did he invest at each amount?
Answer by ikleyn(52786) (Show Source): You can put this solution on YOUR website!
.
Let me explain you that you do not need to write every time the word "comma", since you just have the working button " , " in your keyboard.
Clicking the button " , " substitutes printing the word "comma".
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