Divide the following polynomials. then place the answer in the proper location on the grid. write your answer in order of descending powers of x. do not include parentheses in your answer. (x5 + y5) ÷ (x + y)

[15 points]find the quotient with the restrictions. (x^2 - 2x - 3) (x^2 + 4x + 3) ÷ (x^2 + 2x - 8) (x^2 + 6x + 8)

`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. ''.

Pls the last one and it has to be like number 6