Marie purchased a $40.00 gift for a baby shower. She uses a coupon that offers 20% off. How much will Marie save by using the coupon?

To find out how much Marie will save you have to multiply the 20% with the original praise which is $40.00. So we’ll change the 20% to 0.20 to multiply it with 40.

0.20 x 40 = 8

So Marie will save $8.00 using the coupon

The answer is that the rate of change is $50 per 1 monthhope this ; )

The answer would be 7 cages