Answer:
Number of comic books is 75.
Original price of each comic book is 4$.
Step-by-step explanation:
First do 17 - 1 to get 16. Then subtract 0.2 from 16.0 to get 15.8.
CAC can be changed into CAAC. This is because the first rule says that any letter can change into an A so
CAC=CAA
The last condition says that when you double , you have to double all letters,
Since A has been doubled,C needs to be doubled too.So:
CAA=CAAC