Mathematics, 16.10.2020 06:01 samm2002
Molly and Maddie are clothes shopping. Molly has $100.00 and a coupon for a $5.00 discount at a clothing store where each shirt costs $15.00. Molly thinks that she can buy 8 shirts, but Maddie says that Molly can buy 7 shirts. The equations they used to model the problem are listed below.
Solve each equation algebraically, justify your steps, and determine who is correct and why.
Molly's equation
15x + 10 = 100
Maddie's equation
15x - 10 = 100
Answers: 2
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Molly and Maddie are clothes shopping. Molly has $100.00 and a coupon for a $5.00 discount at a clot...
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