The price of a car is x dollars and you get a 7.2% discount. Write the expression that represents the amount of the discount.

0.072x

Step-by-step explanation:

7.2% discount of x

So

7.2/100×x

0.072×x

0.072x

So to determine the price after the discount

X-0.072x

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart