300 is what percent of 3200

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.

Will give a: 122 b: 90 c: 48 d: 180

Eric drove 275 miles in 5 hours. at the same rate how long would it take him to drive 495 miles?