Simplify.
(7y2 +2y-5) – (5y2 - 2y,3)+(-5y2 - 3y-3)

Find the x-intercepts of the parabola withvertex (1,1) and y-intercept (0,-3).write your answer in this form: (x1,if necessary, round to the nearest hundredth.

If each bricks costs and he can only buy one brick how much will it cost him to get the material to put around the outside of his garden?

Pentagon abcde is dilated according to the rule do,3(x,y) to create the image pentagon a'b'c'd'e', which is shown on the graph. what are the coordinates of point a of the pre-image? a) (-1, 1)b) (-1, 2)c) (-9, 6)d) (-9, 18)