Answer:

Step-by-step explanation:
Given the expression 
According to the law of logarithm;
loga + log b = log(ab) and log a - log b = log(a/b)
The given expression becomes;

Answer:
It will be the last one
Step-by-step explanation:
This is because the slope for AB is 1/3 while BC is 2/3
Hope this Helped
Answer:
g
Step-by-step explanation:
Answer:
13
Step-by-step explanation:
10--3=
So is 13
But not sure