Answer:
x ≤ -18. I hope this helps
Step-by-step explanation:
Since percents are out of 100 (69/100), you can change them to a ratio which in this case would be 69:100 because it can't be simplified.
Domain: 5,2,1, and 8
Range: 3,-7,-8, and 3
The 3 panes would cost $7.65.
