Which ordered pairs are solutions to the inequality y-2x ≤-3? Select each correct answer
A. 5, -3
B. 0, -2
C. 1, -1
D. -6, -3
E. 7,12

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?

Asporting good store is offering 30 percent off of the original price(x) of football cleats. the discount will be reduced by an another $7 before sales tax.

John has 1/2 pound of oranges to share with julie. if they share the oranges equally, how much will each of them have?