Answer:
6 dogs are there who ate the biscuits
You must use the Order of Operations
Parentheses
Exponents
Multiply
Divide
Add
Subtract
B as it goes through the correct and average amount of points on the graph, hope this helps
I cannot see the text. If you take another picture zoomed in I will answer it.
Answer:

Step-by-step explanation:
Given : 
To Find : Which represents the empirical formula for
?
Solution:
Definition of Empirical Formula - A formula that gives the simplest whole-number ratio of atoms in a compound.

To reduce it in simplest form
Divide the subscript numbers by 3
So, the resultant : 
Thus the empirical formula for
:
