1. Which is a solution of the inequality x + 2y ≥ 1?
A. (-3,-3)
B. (2,3)
C. (-4,1)
D.(-5,-4)

2. Which is NOT a solution of the inequality x – 2y ≤ 1? A. (3,3)
B. (2,-3)
C. (-4,1)
D.(5,4)


3. Which pair satisfies x + y > 5 and x – y ≤ 2?
A. (0,0)
B. (-4,6)
C. (2,8)
D.(-1,-1)


Patulong po.