Question

Rowdy bought 5 picture frames for $5.50. If all the picture frames cost the same amount, how much would she have paid for nine frames?

Answer 1

$9.90

Explanation:

Let x represent the picture frames

(Divide both sides by 5 because the coefficient of x is 5)

5x=$5.50

5 5

x=$1.10

$1.10×9

$9.90