Two stores sell the same computer for the same original price. store a advertises that the computer is on sale for 25% off the original price. store b advertises that it is reducing the computerâs price by $180. when brittany compares the sale prices of the computer in both stores, she concludes that the sale prices are equal. which equation models this situation? let p represent the computerâs original price.
a. 0.25p = p â 180
b. 0.75p = p + 180
c. 0.25(p â 180) = p
d. 0.75p = p â 180
