Answer:
Explanation:
A "greater than or equal to" sign means that your line will have a closed, or filled in circle. Knowing this, we can eliminate all of the open circle options.
If our numbers are negative, a number "greater than" a negative would be closer to or positive. I would choose the filled in circle pointing towards the right, given this information.
And for solving the inequality:
-3x (greater than or equal to) -18
/-3 /-3
x (less than or equal to 6)