2. Which of the following is a linear inequality in two variables?
A. 49 - 36 =5
B. 7C + 4 = 12
C. 3y < 15?
D. 12 + 2y > 3×

3. Which of the following ordered pairs satisfy both 3b - c < 10 and b + 6c > 15?
A. (9,1)
B. (-3,-3)
C. (-6,6)
D. (7,-4)

4. Solve for y: 2y - 3 > 11.
A. y > 7
B. y > 6
C. y > 5
D. y > 4

5. which of the following set of ordered pairs will satisfy the given linear inequality a < 2b + 2?
A. (8,9)
B. (-3,-12)
C. (5,1)
D. (0,2)​