Solve: 2x + 1 4. How many integer solutions?

**Choice A is the best answer.** x 2. Solutions: 3

**Choice A is the best answer.** x 2. Solutions: 3

Set 2: Linear Inequalities (Advanced)

Explanation

Answer: A

PROBLEM

Solve: 2x + 1 < 9 AND 3x - 2 > 4. How many integer solutions?

✓ Correct

Choice A is the best answer. x < 4 AND x > 2. Solutions: 3

Why others are wrong:

B: 2 is incorrect because it does not satisfy the equation.

C: 3 is incorrect because it does not satisfy the equation.

D: 0 is incorrect because it does not satisfy the equation.