Answer:
-2m is the answer because with -5 adding +3 ( positives don't have to have a sign) it would be like 5-3 but then add the biggest sign which would be the negative sign in this case then you would get -2m. So -5m +3m = -2m.
.
Step-by-step explanation:
The line graph is:
y=2x+5
volume of prism =area of Base ×height
