Question

Jeans are on sale for 20% off the regular price. Which function would give you the total cost for purchasing a pair of jeans that costs x dollars?


f(x) = 0.2x
f(x) = 0.2x - x
f(x) = x - 0.2x

Answer 1

B. First, you calculate how much of a discount you will get, then what subtract it from original price.

Answer 2

*no what intended

Answer 3

wbu @JoStudy

Answer 4

what do you think

Answer 5

Let's see
I'm not too familer with percent signs, that's why I didn't answer, but my first response (not sure if it's right
Is the second choice
f(x) = 0.2x - x

Answer 6

thanks for the input dood XP

Answer 7

No problem!