Mia spent $66 buying fabric that cost $7.50 per yard how many yards of fabric to buy how do you know that your answer is reasonable

8.8

Step-by-step explanation:

Total amount spent on fabric= $66

Cost per yard of the fabric= $7.50

To know the amount of yards that Mia buys, we divide the total amount Mia spent on fabric by the cost per yard of the fabric. This will be:

$66/$7.50 = 8.8

Mia bought 8.8 yards of fabric.

To know my answer is correct and reasonable, I will multiply 8.8 by 7.5 to know if I'll get the total amount Mia spent on the fabric.

$8.8 × 7.5= $66

step-by-step explanation:

the answer is 128

-4, -2, 1, 4

step-by-step explanation:

domain = x values

range = y values