1
Answer: BSet 1: Linear Inequalities (Intermediate)
Explanation
PROBLEM
Solve: 2x + 5 > 11 AND x < 10. How many integer solutions?
Solve: 2x + 5 > 11 AND x < 10. How many integer solutions?
A.
4
B.✓ Correct
6
C.
7
D.
5
Detailed Explanation
Choice B is the best answer. x > 3 AND x < 10. Solutions: 4, 5, 6, 7, 8, 9
Why others are wrong:
A: 4 is incorrect because it does not satisfy the equation.
C: 7 is incorrect because it does not satisfy the equation.
D: 5 is incorrect because it does not satisfy the equation.