# Intermediate Algebra

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State an equation that represent this situation.
Mary invested one amount at 3% simple interest and a second amount at 9% interest ,earning \$43.92 in one year.If she would have switched the amounts she would have earned \$35.00.What were the 2 amounts?

• Intermediate Algebra -

.03Amount1 + .09Amount2=43.92
.09amount1 + .03Amount2=35.00

Do you have a question on how to solve this?

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