There are three components of course materials: Triola's textbook, the Student Guide, and My Math Lab (MML) access.
You can save a little money by purchasing just the Student Guide and the MML access at the MBS Direct site - the MML access gives you an electronic version of the textbook.
In any case, you must purchase the MML access code at the MBS Direct site - a code purchased from Pearson, eBay, Amazon, or any other cost-saving site will not function in our classroom.
Please watch the video for more details.