Carl wrote this expression to describe the total dues he has left to pay.


y – 15


Which situation could be described by this expression?


A.

Carl knows he has to pay $15 in dues. He does not know how much he has paid.


B.

Carl knows he owes $15 in dues. He does not know how much he has paid so far.


C.

Carl knows he has to pay $15 in dues. He does not know how much he has left to pay.


D.

Carl does not know how much he has to pay in dues. He does know that he has paid $15 so far.