When the inequality is < or > you put a open circle
When the inequality is ≥ or ≤ you put a closed circle
When the inequality is < or ≤ you shaded to the left
When the inequality is > or ≥ you shaded to the right
5)
[tex]x\leq-5[/tex]
Closed circle on -5 and shaded area to the left.
Inequality in red
6)
[tex]x>10[/tex]
Open circle on 10 and shaded area to the right
Inequality in red
