Pick a random number from 1-10 what is the probability to pick a multiple of 4​

Determine the solution for mc001-1.jpeg

`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. ''.

Which ordered pair is a solution of the equation? 2x+3y=10