Mathematics, 23.11.2021 19:40 whitakers87
Ling invested some money at 6% interest. Ling also invested $146 more than 4 times that amount at 7%. How much is invested at each rate if Ling receives
$1390.96 in interest after one year?
Use the variables x and y to set up a system of equations to solve the given problem.
Answers: 2
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Ling invested some money at 6% interest. Ling also invested $146 more than 4 times that amount at 7%...
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Mathematics, 10.03.2020 09:04
