Atrain travels 15 miles per hour faster than a car. if the train covers 100 miles in the same time the car covers 75 miles, what is the speed of each of them?

The ratio of wooden bats to metal bats in the baseball coach’s bag is 2 to 1. if there are 20 wooden bats, how many metal bats are in the bag?

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?

If 3 3/4 lb. of candy costs 20.25 how much would 1lb. of candy cost