The answer to the question is c. 70°
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
Just put 3.150 lol that what I did
27 and 36 have a Greatest Common Factor of 9 so...
27/36 = 3/4