See attached picture for answer
Answer:
-5
Step-by-step explanation:
Your basic equation if y = mx + b
Convert your equation to the above format: y = -5x -2/3
Now you can see that your slope is -5
hmmm let's find the distance between B and C first off.

hmmm if BC is that much, then AB + AC = 7, since AB + AC + BC = 12 which is the perimeter, Check the picture below.
C is the answer because no solution doesnt leave off the x axist
It’s - ( - 3 ) because a negative times a negative equals a positive so it wouldn’t be - ( 3 ) because it would turn into a negative number and - ( - 3 ) would be positive