Okay guys one more and thank you!

What is the slope of the line that contains the points (4,8) and (9,8)? what type of line is it?

Find the sum of the measure of the interior angles of a polygon of 9 sides ; of 32 sides

After being rearranged and simplified, which of the following equations could be solved using the quadratic formula? check all that apply. a. 9% + 3x2 = 14 + x-1 b. -x+ + 4x + 7 = -32-9 c. 5x + 4 = 3x4 - 2 d. 2x2 + x2 + x = 30