Answer:
2,30
Step-by-step explanation:
Assuming the sequence goes on like this 11,-33,99,-297,891,...,
its general formula is

So, the 9th term is
No because it is the same but in a different way
The first day of the month would be the first saturday.
Step-by-step explanation: Arrange the terms in ascending order: -7, -2/5, 3/9, 11/12.
Hope this helps! :D
-TanqR