Solve: 4x + 8 0. How many integer solutions?

**Choice D is the best answer.** x 0. Solutions: 1-6

**Choice D is the best answer.** x 0. Solutions: 1-6

Set 4: Linear Inequalities (Intermediate)

Explanation

Answer: D

PROBLEM

Solve: 4x + 8 <= 2x + 20 AND x > 0. How many integer solutions?

✓ Correct

Choice D is the best answer. x <= 6 AND x > 0. Solutions: 1-6

Why others are wrong:

A: 8 is incorrect because it does not satisfy the equation.

B: 7 is incorrect because it does not satisfy the equation.

C: 5 is incorrect because it does not satisfy the equation.