Answer:
whats the question
Step-by-step explanation:
Hi there!
So first off, here are little definitions you need to know in order to be able to answer your question :
<u>Constant</u> means that the rates of change are the same.
<u>Variable</u> means that the rates of change are different.
But from what I can see, you don't even need those definitions because you got both answers right!
Continue your great work! If there's anything just let me know! :)
It would just be the tot foot time the cost
7.5 X 0.50 = $3.75
D is the correct answer to this question