Mathematics, 19.01.2021 17:50 genyjoannerubiera
Susan and Bonnie are shopping for school clothes. Susan has $50 and a coupon for a $10 discount at a clothing store where each shirt costs $12.
Susan thinks that she can buy three shirts, but Bonnie says that Susan can buy five shirts. The equations they used to model the problem are listed below. Solve each equation algebraically, justify your steps, and determine who is correct.
Susan’s Equation Bonnie’s Equation
12n + 10 = 50 12n − 10 = 50
First, who is correct?
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