How do i find the answer

`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. ''.

Is the ordered pair (-10, 7) a solution to the equation y = 17 – x? yes or no

Which of the following is equal to the rational expression when x is not equal to -2 or -6?