C because all you need to do is compare the 2 variables and then add the variables and the multiply it and then divide it. Then your golden.
Answer:
it will be 0
Step-by-step explanation:
Answer:

Step-by-step explanation:
The given equation is

For this function to have an inverse, we must restrict the domain, say 
We interchange x and y to get,

We now make y the subject to get;


We divide through by 16 to get;

We now take the square root of both sides to get;


Since
, the inverse function is

Answer:
13.1
+13
---------
26.1
---------- or 261/10 or 26 1/10
Step-by-step explanation: