Answer:
C) 
Step-by-step explanation:

Remember to use the change of base formula, which states that
so that everything has the same base of 10
Answer:
no it is not .
Step-by-step explanation:
91,834,750 divided by 6 is 15305791.6667, so no
Answer: 
-3 times the square root of 5
=============================================
Explanation:
Let 
Replace all the root 5 terms with x and we go from

to

From here, combine like terms to get

and the last thing to do is replace the x with sqrt(5)

Meaning that,


Answer:
6m- 22
Step-by-step explanation:
it is equal to 2 1/2
Step-by-step explanation:
can I have brainlest plsss