What are the characteristics of the graph of the inequality x ≤ -8?

it will use an open circle.
the ray will move to the right.
it will use a closed circle.
the ray will move to the left.

If you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain.