Answer:
-2
Step-by-step explanation:

the line is going down meaning its a negative and to find the slope do rise over run
I don’t know how to necessarily complete the tables but i know they are equivalent
1. 3(x-5)
3 (x) = 3x
3 (-5) = -15
that is the distributive property thus it equals
3x - 15
2. 3x - 15
they’re the same
The answer is D
16.55 divide by 2= 8.275
8.275+8.275+16.55+16.55=49.65