What is the point slope form of y=x+5

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

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 two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16