Mathematics, 15.01.2022 03:30, thatwyteboy937

Aubree invests money in an account paying simple interest. She invests $30 and no money is added or removed from the investment. After one year, she has $32.40.
What is the simple percent interest per year?

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Aubree invests money in an account paying simple interest. She invests $30 and no money is added o...