Do you have paper and a pen on you this is very simple to workout The first one is 4 and the other one is 3587.5 and the last one is <span>8.0992869</span>
1) 1
2) PA: between 2 and 3.
2) PB: Unsure about it.
Answer:
x=-9/a and a=-9/x
Step-by-step explanation:
your answer would be 9 fish are left in the tank
