Mike Sullivans time-tested approach focuses students on the fundamental skills they need for the course: preparing for class, practicing with homework, and reviewing the concepts. The Tenth Edition has evolved to meet todays course needs.MyMathLab not included. Students, if MyMathLab is a recommendedmandatory component of the course, please ask your instructor for the correct ISBN: and course ID. MyMathLab should only be purchased when required by an instructor. Instructors, contact your Pearson representative for more information.