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A sporting goods store is having a 15% off sale on all items. Which functions can be used to find the sale price of an item that has an original price of X? You may choose more …

A sporting goods store is having a 15% off sale on all items. Which functions can be used to find the sale price of an item that has an original price of X? You may choose more …
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1 vote
A sporting goods store is having a 15% off sale on all items. Which functions can be used to find the sale price of an

item that has an original price of X? You may choose more than one correct answer.
y= 85 x
f(x) = 115 x
Sale - Original - 15
f(x)= x - 15 x
Sale - Original - 15(Original)

asked
User IOrlandoni
by
7.5k points

1 Answer

5 votes

Answer:

y = 0.85x

f(x) = x - 0.15x

All the choices seem to have a missing decimal point.

answered
User Muazhud
by
8.6k points
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