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Mathematics, 18.02.2021 07:10 kwoolfe59006
Helene invested a total of $1,400 in two simple-interest bank accounts. One account paid 5% annual interest; the other paid 6% annual interest. The total amount of interest she earned after one year was $78. Enter and solve a system of equations to find the amount invested in each account. Enter the interest rates in order as given in the problem. (Hint: Change the interest rates into decimals first.)
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Helene invested a total of $1,400 in two simple-interest bank accounts. One account paid 5% annual i...
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