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