Answer: 71x+85y=4904
Answer:
I'm not sure about it
Step-by-step explanation:
Sheet metal costs <u>$20</u> per square foot.
7.6x - 2.3x = 106
We are finding the value of x.
5.3x = 106
Divide both sides by 5.3.
x = 106 ÷ 5.3
x = 20