Answer:
B. X=7
Step-by-step explanation:
Because 9 greater than 7
Answer:

Step-by-step explanation:
well the values for x are from -2 to ∞
so we can write it as

Orig - .15 * orig = 22.27
.85 * orig = 22.27
Original price = 26.20
I think the length of pool in inches is actually 12*12=144 because there are 12 inches in a foot.
Also, the scale factor would be 144/16 = 9.