If AD = 5x - 7 and AB = 2x +11, what is the length of AD

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

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

My math teacher told my class to "steal" a 6th grade fraction word problem from the internet, word problems? : -p requirements: only a 1 step word problem. needs to be complex.