supertatiana23 supertatiana23

24-03-2018
Mathematics

contestada

if the price of each shirt is 120% of the wholesale price, write an equation and find the wholesale price for a $21 shirt.

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CastleRook CastleRook

02-04-2018

Suppose the retail price of the shirt is $x, the whole sale price of the shirt equation will be:
f(x)=100/120×x
f(x)=5/6x

the whole sale price for a shirt that goes for $21 will be:
f(21)=5/6*21=$17.5

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