The value of 7 in 7,283 is 10 times the value of 7 in 2,783
Answer:c
Step-by-step explanation:
Answer: A) -9
Step-by-step explanation:
If x = -2
Then
= 
So, it is -9
Answer:
Option C - Simplify the right side using the "difference of two logs is the log of the quotient" property.
Step-by-step explanation:
Given : Expression 
To find : What is the first step in solving the expression ?
Solution :
Expression 
Step 1 - Simplify the right side using the "difference of two logs is the log of the quotient" property.
i.e. 
Apply the first step we get,

Therefore, Option C is correct.