Okey, so I already know how to determine the slope by looking at it from a graph. But I'm a little confused on how to do it like if it were a fraction (Sorry I'm not very specific.) But here's an example of one of my problems I have:

Nine people are going to share a 128-ounces bottle of soda. how many ounces will each person get drink? choose the correct equation and answer for this situation

Sasha delivers newspapers to subscribers that live within a 4 block radius of her house. sasha's house is located at point (0, -1). points a, b, c, d, and e represent the houses of some of the subscribers to the newspaper. to which houses does sasha deliver newspapers?

Care repairs are less than or equal to $500