Part a: factor 3x2y2 − 2xy2 − 8y2. show your work. (4 points) part b: factor x2 + 10x + 25. show your work. (3 points) part c: factor x2 − 36. show your work. (3 points) (10 points)

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]