Plz help. I was crying. Super challenging. Will give brainiest and will give 50 points for explained answer. Thx

Which of the following best describes the figure?

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.

What is the slope of the line (-7,2) (4,6)