PrealgebraSENIORCONTRIBUTINGAUTHORSLYNNMARECEK,SANTAANACOLLEGEMARYANNEANTHONY-SMITH,FORMERLYOFSANTAANACOLLEGEOpenStaxRiceUniversity6100MainStreetMS-375Houston,Texas77005TolearnmoreaboutOpenStax,visithttps://openstax.org.Individualprintcopiesandbulkorderscanbepurchasedthroughourwebsite.©2017RiceUniversity.TextbookcontentproducedbyOpenStaxislicensedunderaCreativeCommonsAttribution4.0InternationalLicense(CCBY4.0).Underthislicense,anyuserofthistextbookorthetextbookcontentshereinmustprovideproperattributionasfollows:-Ifyouredistributethistextbookinadigitalformat(includingbutnotlimitedtoPDFandHTML),thenyoumustretainoneverypagethefollowingattribution:“Downloadforfreeathttps://openstax.org/details/books/prealgebra.”-Ifyouredistributethistextbookinaprintformat,thenyoumustincludeoneveryphysicalpagethefollowingattribution:“Downloadforfreeathttps://openstax.org/details/books/prealgebra.”-Ifyouredistributepartofthistextbook,thenyoumustretainineverydigitalformatpageview(includingbutnotlimitedtoPDFandHTML)andoneveryphysicalprintedpagethefollowingattribution:“Downloadforfreeathttps://openstax.org/details/books/prealgebra.”-Ifyouusethistextbookasabibliographicreference,pleaseincludehttps://openstax.org/details/books/prealgebrainyourcitation.Forquestionsregardingthislicensing,pleasecontactsupport@openstax.org.TrademarksTheOpenStaxname,OpenStaxlogo,OpenStaxbookcovers,OpenStaxCNXname,OpenStaxCNXlogo,OpenStaxTutorname,OpenstaxTutorlogo,Connexionsname,Connexionslogo,RiceUniversityname,andRiceUniversitylogoarenotsubjecttothelicenseandmaynotbereproducedwithoutthepriorandexpresswrittenconsentofRiceUniversity.PRINTBOOKISBN-101-938168-99-2PRINTBOOKISBN-13978-1-938168-99-4PDFVERSIONISBN-101-947172-00-XPDFVERSIONISBN-13978-1-947172-00-5RevisionNumberPA-2016-003(03/17)-LCOriginalPublicationYear2016OPENSTAXOpenStaxprovidesfree,peer-reviewed,openlylicensedtextbooksforintroductorycollegeandAdvancedPlacement®coursesandlow-cost,personalizedcoursewarethathelpsstudentslearn.Anonprofitedtechi...
