Answer:
2x5y7
Step-by-step explanation:
Yes you are correct
60 * 360 / 40 = 540
4.05 in a mixed number is 4 1/2
Ive never seen a question lie this before
Since the first figure is a square I guess it stand for x^2
then we have -2x + 3x = x ( the 2 stets of rectangles)
and finally -3 + 1 = - 2
So i am presuming its x^2 + x - 2
Option b
Im not sure though