Answer:
C
Explanation:
We are looking for 6 more than four times a number
1) 6 more than four times a number
The keyword more refers to addition(+), so this means we are adding 6 to something.
2) 6 more than four times a number
The keyword times refers to multiplication, so this means we are multiplying a number by four.
3) 6 more than four times a number
Together, we are adding six to a number that is multiplied by four.
Which is,
6 + 4n
Hence, Option C is right