Mathematics, 06.12.2020 20:30 dymi6n
Johnny invested $20,000.A portion returned 5% and another portion returned 8%. The total interest earned on the investment was $1150. Write a system of equations for this situation and determine how much of the original investment was invested at the 5% rate and how much was invested at the 8% rate. Let x be the amount invested that earned 5% and y be the amount invested that earned 8%. System of equations:
Answers: 2
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Johnny invested $20,000.A portion returned 5% and another portion returned 8%. The total interest ea...
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