iliana signed up for a store credit card with no annual fee to get a discount of 12.5 percent off her entire…

iliana signed up for a store credit card with no annual fee to get a discount of 12.5 percent off her entire first purchase. if she saved $7.29 on her first purchase by using this credit card, what was the total price of the items before the discount? $0.91 $1.71 $58.32 $91.13

iliana signed up for a store credit card with no annual fee to get a discount of 12.5 percent off her entire first purchase. if she saved $7.29 on her first purchase by using this credit card, what was the total price of the items before the discount? $0.91 $1.71 $58.32 $91.13

Answer

Explanation:

Step1: Set up the proportion

Let the original price be $x$. The discount rate is $12.5%=\frac{12.5}{100} = 0.125$, and the amount of discount is $7.29$. We know that the amount of discount is the product of the original - price and the discount rate, so $0.125x=7.29$.

Step2: Solve for $x$

Divide both sides of the equation $0.125x = 7.29$ by $0.125$. So $x=\frac{7.29}{0.125}=58.32$.

Answer:

$58.32$