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
Of(x) = 1.15 x
Sale - Original - 15
f(x) = x- 15 x
Sale = Original - 15(Original)

it is a. 4.2 because 7.6-3.4 gets the remaining length of 4.2. i might be wrong but i am pretty sure this is the answer.

answer: the answer is simply nothing.

step-by-step explanation: because there is no ending to this question

gimme brainliest > : 3

its 50 miles away from the starting point

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step-by-step explanation: