Expand the binomial (2x+5)^5

Sum of the interior angles of a pentagon

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose

Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas