Answer: C) x ≥ -3
Explanation:
-2x + 5 ≤ 11
- 5 -5 Subtract 5 from both sides
-2x ≤ 6
÷ -2 ÷ -2 Divide both sides by -2
x ≥ -3 FLIP the inequality when dividing (or multiplying) by a negative
The inequality symbol "≥" means the arrow goes to the right and is a closed dot.
-3 ·---------------→
Which is represented by graph C