Andy's total bill for lunch is $20.the cost of the drink is 15%of the total bill and the rest i'd the cost of the food. what percent of the total bill did andy's food cost? what was the cost of his food

You are cycling around europe with friends. a cycling festival is starting soon in barcelona. it will take 4.5 hours to cycle there. how many minutes in total is this?

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π