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)

in simplified version   it would be x ≤-4

step-by-step explanation:

multiply each term in x ≤-4 by -1

according to this law, when unemployment goes up by 1%, gdp drops by 2%. in the question, unemployment rate goes from 2% to 5%, meaning unemployment goes up by 3%, so the gdp drops by 6%. thus the effect is a drop in gdp by 6%.

step-by-step explanation:

7.25

step-by-step explanation:

we know that 7 equals to 7.0. we also know that 1/4=0.25. so we can add the two together and we get 7.25