Answer:
Your answer should be C
Step-by-step explanation:
Letter A was tempting, but 120 for 1 hour. Then 180 for 2.5 means that is had a y intercept. So it couldn't be A. The other ones were easy to rule out because they only told a fraction of what was shown.
The answer would be B because the y intercept is how much he changes per hour
yes he is because they both eat half of there pizza.
option A is correct answer
divide both sides with 2
hope it helps