Help me. Ples. I jus want answers btw not a whole tutor lesson lol.

Which letters from the table represent like terms? a and b b and c a and d b and d

Runner ran 1 4/5 miles on monday and 6 3/10 on tuesday. how many times her monday’s distance was her tuesdays distance

Two airplanes start at the same place and travel in opposite directions,one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?