OpenStax, Algebra and Trigonometry 2e §11.1 Systems of Linear Equations: Two Variables · Exercise 76 · Algebra · Systems
Systems of Linear Equations: Two Variables · Exercise 76
Use a system of linear equations with two variables and two equations to solve.
If an investor invests a total of $25,000 into two bonds, one that pays 3% simple interest, and the other that pays interest, and the investor earns $737.50 annual interest, how much was invested in each account?
Its source prints no answer for this problem, so there's nothing to check against.
OpenStax, Algebra and Trigonometry 2e · §11.1 Systems of Linear Equations: Two Variables · Exercise 76
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