Answer this correctly and with an explanation to the answer!

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

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Is the point (0, 8) on the x-axis or y-axis? how do you know?