What is the solution to every system of equation

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

Jorge planted flowers in his garden he planted one row of 12 tulips and one row of 36 daisies george's friend kylie has a garden with 75 flowers in it kylie's garden only contains tulips and daisies. is it possible for kylie‘s garden she have the same ratio of tulips to daisies as george's garden?

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles