If AB = 4x + 10, BC = 2x – 4, and AC = 9x – 15, find AC. (Use exact value of x. Do not round).

Abcd ≅ klmn ≅ pqrs ≅ wxyz given that information, which figures are reflections of abcd?

Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?

Matt had 5 library books. he checked out 1 additional book every week without retuening any books. whats the matching equation