Kevin plans to put concrete on a rectangular portion of his driveway. the portion is 10 feet long and 3 inches high. the price of concrete is $98 per cubic yard. the total cost of the concrete kevin needs is $72.59. which of the following is closest to the width of the portion of the driveway on which kevin plans to put concrete?

1 cubic yard = 27 cubic feet

$72.59 / $98 per cubic yard = 0.74 cubic yard

27*0.74 = 19.98 cubic feet

3 inches = 0.25 feet

10*0.25 = 2.5

19.98/2.5 = 7.992 = 8 feet wide

the answer to the question is a  

it has the same slope and the same y-intercept.

a

step-by-step explanation:

the denominator cannot be the same as one of the factors.

8 denominator times 2 denominator = 16

and 7 numerator time 11 = 77

77/16= 77/16 ( they cannot be further simplified)