D. All of the above
is the correct answer.
I hope you like this answer and have a good night and life! :D
Answer:
m-45=-78
25=x+9
x and y are proportional, because they are doubling the outcome every time by 3, so the slope would simplify to 1/4 very time.
Step-by-step explanation:
Answer is
<span>C. 128 + 8.50x + 9.50y + 10z
hope it helps</span>
Am not 100% sure but I think it’s A