So, 9 out of 10 students prefer class, so, obviously, it would not be 100. It would be 150. So in conclusion, 50 students prefer lunch over math class, whilst 150 other students prefer math class over lunch.
-44 because if u multiply -11 by 4 you get -44 and when divided by 4 you get -11
What are the dimensions of the building?
2x2x2x2x2 is 2^5 in standard notation