Select the number line model. a, b, or c.

I would say C, None of the above.

Step-by-step explanation:

Due to the fact that it says 8-1, so the number line should go to 8 down to 7.

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i

the answer for the question that you are asking is 4