Answer:
or -0.625
Step-by-step explanation:
The slope formula is as shown:

We can have A = (
,
) and B = (
,
).
We can hence plug in the values into the formula to get
.
As we simplify, the negatives on the top row cancel out to give us an addition sign instead and we add them.

Brainliest would be appreciated!
The answer is -51, hope this helps
5x - 5 = x + 11
5x = x + 16
4x = 16
x = 4
72 sq in times 9 is 648 sq in