Which function has the same y-intercept as the function y=2 /3x-3?

Can someone check my answer? you

Josh has a rewards card for a movie theater he receives 15 points for becoming a rewards card holder he earns 3.5 points for each visit to the movie theater he needs at least 55 points to earn a free movie ticket which inequality can josh use to determine x, the minimum number of visits he needs to earn his first free movie ticket.

The volume of a box varies directly with its length if a box in the group has a length of 30inches and k=24 what is its volume