Answer:
I think its A
Step-by-step explanation:
Answer:
y=-1/2x-3
Step-by-step explanation:
Let's pick two points for slope.


For the y-inctercept, the line intersect at the y-axis at (0,-3)
CHECK:



Answer:
62.5 cals that's your answer hope this helps
A. 9 and 7+2x
B. 1 and 2 respectively.
C. 2 from 2x
Answer:
what is the substitution method???
Step-by-step explanation: