Write a system of two equations in two variables to solve each problem. Investing. One
Chapter 12, Problem 25(choose chapter or problem)
Write a system of two equations in two variables to solve each problem. Investing. One year, a couple invested a total of $10,000 in two projects. The first investment, a mini-mall, made a 6% profit. The other investment, a skateboard park, made a 12% profit. If their investments made $960, how much was invested at each rate?
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