Please Help WILL REWARD BRAINLIEST ANSWER!!
A problem states "There are 9 more children than parents in a room. There are 25 people in the room in all. How many children are there in the room?"

Let "c" represent the number of children.

Which expression represents the number of parents?

A. c + 9
B. c * 9
C. c - 9
D. 9 - c