Answer:
B
Step-by-step explanation:
To have infinitely many solutions, the lines must be identical consisting of exactly the same points to make it. This means when in simplest form their equations are the same as well.
Simplify 2x+2y=8 by dividing by 2 throughout the entire equation. It becomes x+y = 4. This equation matches B.
Answer:
39 
Step-by-step explanation:
4
× 8
= 39
Answer:
8
Step-by-step explanation:
one negative* one negative = always positive
Answer:
36
Step-by-step explanation:
you just add all of the numbers together