ALERT: Before you purchase, check with your instructor or review your course syllabus to ensure that you select the correct ISBN. Several versions of Pearson's MyLab & Mastering products exist for each title, including customized versions for individual schools, and registrations are not transferable. In addition, you may need a CourseID, provided by your instructor, to register for and use Pearson's MyLab & Mastering products. NOTE: Make sure to use the dashes shown on the Access Card Code when entering the code. Student can use the URL and phone number below to help answer their questions: https://support.pearson.com/getsupport/s/ 800-677-6337 Packages Access codes for Pearson's MyLab & Mastering products may not be included when purchasing or renting from companies other than Pearson; check with the seller before completing your purchase. Used or rental books If you rent or purchase a used book with an access code, the access code may have been redeemed previously and you may have to purchase a new access code. Access codes Access codes that are purchased from sellers other than Pearson carry a higher risk of being either the wrong ISBN or a previously redeemed code. Check with the seller prior to purchase. 013516821X / 9780135168219 Using and Understanding Mathematics: A Quantitative Reasoning Approach Plus MyLab Math with Integrated Review and Student Activity Manual Worksheets, 7/e Package consists of: 0134705181 / 9780134705187 Using & Understanding Mathematics: A Quantitative Reasoning Approach, 7/e 0134715861 / 9780134715865 MyLab Math with Pearson eText -- Access Card -- for Using and Understanding Mathematics with Integrated Review, 7/e 013477664X / 9780134776644 Student Activity Manual with Integrated Review Worksheets for Using and Understanding Mathematics, 7/e