What is the product of (c+8) and (c-5)

What is the distance between the points 4,10 and -3,-14 on the coordinate plane

`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 line represents the relationship between r and s