Answer:
See image for answer
Step-by-step explanation:
I drew lines connecting the center of dilation and the points. Then, I divided the x-coordinate and the y-coordinate by 2 and I got the point. I did the same thing for the rest of the points and then connected them into a triangle.
60%
first do 28+32.
Next it equals 60. So change 60 to percentage form. It would be 60%
Im not going to graph it for you but the equation is
C=7250+250s