For a sale, a store decrease its prices on all items by 25%. An item that cost $120-0.25 (120). what is another expression for the sale price?

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asked Oct 16, 2017 35.9k views

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Aaron Chen · Answer 1 · 2017-10-20T12:30:34+0000

if it is 25% off, then ur actually paying 75%
75% of 120 = 0.75(120) = 90

and, of course the other way works as well...
120 - 0.25(120) = 120 - 30 = 90

For a sale, a store decrease its prices on all items by 25%. An item that cost $120-0.25 (120). what is another expression for the sale price?

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