Kelly gets paid $68 for watching her neighbor's dogs for 10 days. how much does kelly earn per day?

A20? -foot ladder is placed against a vertical wall of a? building, with the bottom of the ladder standing on level ground 19 feet from the base of the building. how high up the wall does the ladder? reach?

What is the length of the segment joining the points at (4,5) and (6,-2) round to the nearest tenth if necessary

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?