In Problems 15-20, complete the system of linear equations to solve the problem. Do not solve. See Objective 1.
18. You have a total of $2650 to invest. Account A pays 5% annual interest and account B pays 6.5% annual interest. How much should you invest in each account if you would like the investment to earn $155 at the end of one year? Let A represent the amount of money invested in the account that earns 5% annual interest, and let B represent the amount of money invested in the account that earns 6.5% annual interest.
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Elementary & Intermediate Algebra
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