Practice the math skills you'll need for success in other college courses and in your daily life with COLLEGE ALGEBRA, the textbook that has helped hundreds of thousands of students excel in the algebra course. Over 400 worked examples include authors' notes, which explain the steps involved in the problem-solving process. Review Exercises, Chapter Summaries, and Chapter Tests help you assess your strengths and weaknesses and prepare for quizzes and exams. Chapter 9, "The Mathematics of Finance," is especially helpful for business majors, with its coverage of present value, sinking funds, simple and compound interest, and amortization. Icons in COLLEGE ALGEBRA guide you to CengageNOW, an effective online tool that diagnoses areas were you need extra help and provides you with a Personalized Study plan. Need more help? A live online tutor with a copy of your textbook is just a click away.