I think its 0.156 because / means division
Option D:
is the solution
Explanation:
The given expression is 
We need to determine the solution of the expression.
<u>Solution:</u>
The solution of the expression can be determined by solving the expression for the variable x.
Thus, we have,

Adding both sides of the expression by 1, we get,

Dividing both sides of the expression by 3, we get,

Thus, the solution of the expression is 
Hence, Option D is the correct answer.
Answer:
I think n = 7
Step-by-step explanation:
I might be wrong but I looked carefully and I think n is 7.
It would take 10 gallons of paint to paint the whole fence
The question is incomplete. If its asking you to find the value of f(x) relative to the value of x they give you, just replace x for the value, do the math and that'll give you the value for f(x)