6,561 is the correct answer
The answer is letter B. Every polygon tesselates. Since the word 'tesselate' here means a pattern of shapes put together without any gaps, then I think every polygon tesselates if they are put side by side together in varying amounts and leave absolutely no gaps or spaces between each other.
3.2 gallons
You see what you do is you divide 120 by 37.5 and you will get the number of gallons
Less that sigh if it it pointing to the left if it is to the right grater than
You can solve this by algebraically as well as graphically. When I tried both ways I got:
solution is x= -2<span />