The question is, "how many ways ...".
There are as many ways to solve a math problem as you can think of. (Some are shorter or easier than others.)
Essentially, an infinite number.
Wait what is what which number goes to what letter
$7.85 x .8 yards=$6.28.
$10-$6.28=$3.72 change back
Quadrant 1
Hope this helps!
Brainliest is much appreciated!