Gina has $250. Ed has $22 more than Anne. Anne has one-fifth as much as Gina. How much do Ed, Gina and Anne have altogether?

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?

The radius of a sphere is 3 inches. which represents the volume of the sphere?