This confuses me can i some ? mary's mom gave her $100 to go shopping. she bought a shirt for $22.65 and a skirt $33.31. she had a coupon for 10 percent off her total purchase. how much change did she receive from the cashier?

so Mary went over with 100 bucks, she spent 22.65 and then 33.31, so she has pay for 22.65 + 33.31 = 55.96, but low and behold, she has a coupon off her total purchase, so she only will have to pay for 55.96 - 10 = 45.96.

she goes over to the counter, hands the $100, 100 - 45.96 = 54.04 <- change.

f

step-by-step explanation:

f

1.3

step-by-step explanation:

3x2=6   9x+6

bring down the 6 on both sides

6+6=12

12= 9x

divide by 9

12/9 =

1.3 =x