Mathematics, 18.10.2019 19:30 elliecruzriver
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 computer’s price by $180. when brittany compares the sale prices of the computer in both stores, she concludes that the sale prices are equal.
let p represent the computer’s original price.
which equation models this situation?
0.75p=p−180
0.25(p−180)=p
0.25p=p−180
0.75p=p+180
Answers: 1
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