The Answer is : 
Step-by-step explanation:
Answer:
He did not factor the first numerator B
Step-by-step explanation:
33/3=11
There are 11 students per class.
Answer:
% increase
Step-by-step explanation:
80(1.15) = 92
Answer: x = 2, y = 18
Step-by-step explanation:
Because if you go to 6 on the y axis and then keep going up the line until you meet with a number that's how you go get your answer. Hope this helped you!!