Find the slope of the line that goes through the two points below.

(1, -19) (-2, -7)
plz help me!

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

An architect is designing a water fountain for a park she uses the given function to model the water jet flowing from the fountain nozzles where h(x) gives the height of the water jugs in feet x feet from the starting point h(x)=-1/20x+x+15

A10 inch cookie cake is divided into 8 slices. what is the area of 3 slices