osvaldoramirez14 osvaldoramirez14

20-05-2015
Mathematics

Answered

A guitar is on sale for 20% off the original price. Let p represent the original price. What expressions can be used to calculate the sale price?

Answer :

Roxdeath Roxdeath

20-05-2015

20% off so, u are paying 80%
80% = 0.8
0.8p

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czachary1999 czachary1999

20-05-2015

the expression should be .8p

the .8 part is the part of the cost that you will pay. it's hard to explain, but .8p is the way to go

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