I am selling a copy of Cengage Precalculs Mathematics for Calculus Seventh Edition by James Stewart, Lothar Redlin, and Saleem Watson. It is a looseleaf set with 954 pages of instructions/lessons and additional pages for the appendices, answers, and index. I purchased this for my daughter for college and we took the shrink wrap off and put the pages in a three ring binder but she didn’t use it because the professor used online lecture lessons. It is in brand new condition with no writing or wear and tear of any kind. It is ready for the next student and already prepared in a binder. We live in a smoke free home.