8

Set 4: Linear Inequalities (Beginner)

Explanation

Answer: C

PROBLEM

Solve: 5x > 40. What is the smallest integer solution?

Solve: 5x > 40. What is the smallest integer solution?

A.

40

B.

8

C.

9

✓ Correct
D.

7

Detailed Explanation

Choice C is the best answer. x > 8, smallest is 9

Why others are wrong:
A: 40 is incorrect because it does not satisfy the equation.
B: 8 is incorrect because it does not satisfy the equation.
D: 7 is incorrect because it does not satisfy the equation.