Claris purchase to even say sale for $4 dollars they had a 120% mark up on our jewelry they sell if you have a coupon for 30% off how much will you pay for the earrings before sales tax

is this a multiple choice question?

if so it's a and c

idk

step-by-step explanation:

it is x equals 3   plese mark me really need it

step-by-step explanation:

12r - 8 - 12

you have to combine like terms. below i have bolded the like terms:

12r - 8 - 12

together it combines to:

12r - 20

hope this !