Use each of the digits 2, 3, 4, 6, 7, 8 exactly once to write 2 three-digit numbers s and t so that s-t is positive and is as small as possible. compute s-t.

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

Need asap. solve for the following inequality

Acyclist bike x distance at 10 miles per hour .and returns over the same path at 8 miles per hour. what is the cyclist average rate for the round trip in miles per hour ?