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Mathematics, 23.06.2019 11:00 ptrlvn01
Set up and solve a system of equations to solve the problem. helene invested a total of $1,000 in two simple-interest bank accounts. one account paid 5% annual interest; the other paid 7% annual interest. the total amount of interest she earned after 1 year was $62. find the amount invested in each account. helene invested $_ in the 5% interest account and $_ in the 7% account.
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Set up and solve a system of equations to solve the problem. helene invested a total of $1,000 in tw...
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