Combine like terms to get 2x + 6x which is 8x and 3y + 9y which is 12y so the simplified answer is 8x + 12y
6hours(25papers/hour)=150 papers
Step-by-step explanation:

12525241561255.4252626 i DOnT know I wish I could help
Answer:
A. 4:5 for each individual tile
B. 800
C.800:1800
D. I cannot answer this question because the number is half erased and i am not good in that area.
Hope this helps anyway!
Step-by-step explanation: