PLEASE CHECK THIS WILL MARK BRAINLIEST

Answer:
In my opinion, all of the exercises above you are doing right, except the last exercise.
Step-by-step explanation:
-x -4 ≥ 1
Therefore, -x ≥ 1+4
-x ≥ 5
x ≤ -5
2 - 5x ≤ -8
-5x ≤ -8 + 2
-5x ≤ -6
x ≤ -6/5
Hope this help you! :3