Here is ur perfect answer
Answer :
C because if you want his age six years ago, you need to take his present age (A) and subtract 6
Let's add the percentage of the processing new books and repairing bindings.
6%+9%= 15%
We need to find how many times that goes into 44%
15%*3= 45
It is about 3 times more than she will spend processing new books and be repairing bindings.
I hope this helps!
~cupcake
A it is a many to one function