What is the value of x2/ you when x =8 and y = 2. if you get it right you get brainliest

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

Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.