All you have to do is just add up all the sides to find the perimeter
$35.00 x .20 = $7
So the discount would be $7 off of $35, for a final sale price of $28
Answer:
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Step-by-step explanation:
Lines A and B are parallel to each other. Lines B and E are perpendicular to each other.
100%/x%=75/15
<span>(100/x)*x=(75/15)*x - </span>we multiply both sides of the equation by x
<span>100=5*x - </span>we divide both sides of the equation by (5) to get x
<span>100/5=x </span>
<span>20=x </span>
<span>x=20</span>
