the answer to your question is. 2 buses will fit 96 people all together
6(10)-21
60-21
39 is the answer.
I think you have me beat LOL, I'm usually on this app for about 2 and 1/2 hours on average . But weekly.........its a big number lol
We have the next inequality:

This represents that y can take all real numbers over 4 (not including the number four).
Hence, we can graph this like this:
Where the limit with the number four is represented with the line ----------
The answer is angle 7 i think