6
Answer: BSet 2: Linear Inequalities (Advanced)
Explanation
PROBLEM
Solve: 4 - x > -2 AND x - 3 < 5. What is the solution?
Solve: 4 - x > -2 AND x - 3 < 5. What is the solution?
A.
x > -2
B.✓ Correct
-2 < x < 6
C.
x < 8
D.
x < 6
Detailed Explanation
Choice B is the best answer. x < 6 AND x < 8. Combined: x < 6. With x > -2: -2 < x < 6
Why others are wrong:
A: x > -2 is incorrect because it does not satisfy the equation.
C: x < 8 is incorrect because it does not satisfy the equation.
D: x < 6 is incorrect because it does not satisfy the equation.