Answer:
x = - 1
Step-by-step explanation:
I hope this will help you
As in each table can seat 8 people and the probability you need to find is about the first person you can ignore this data.
Probability that the first person to enter the room will be randomly seated at a maple table:

#maple tables: 9
# total tables: 9 +10 +5 +7=31

Then, the probability that the first person to enter the room will be randomly seated at a maple table is 9/31
Could you give some information? The table would be really good, I’d be able to help you more efficiently. ☺️
It will be 26.1131 per bottle hopes this helps :)