document.write( "Question 558779: I cannot figure this out at all! I have tried and tried. Please help! Thanks!!\r
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document.write( "When a number is decreased by 20% of itself the result is 32. What is the number??? \n" );
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Algebra.Com's Answer #363169 by rapaljer(4671)![]() ![]() You can put this solution on YOUR website! Let x = the number\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x-.20x = 32\r \n" ); document.write( "\n" ); document.write( "1.00x -.20x = 32 \n" ); document.write( ".80x = 32\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Divide both sides by .80:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "I have a page on my website that might be helpful to you. To go find my website, use the easy-to-spell and easy-to-remember link www.mathinlivingcolor.com. At the very bottom of this page, there is a link that will take you to my Homepage. \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Once you are on my Homepage, look for the link near the bottom of the page called \"Tech Prep\". Choose the link \"Percents.\" There you will find a non-traditional explanation that my own students, before I retired, found a lot easier to understand than the published textbooks of that day. \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Everything on the website is FREE. If you find something you really like, just print your own copy of it!! \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "If anyone needs to contact me, especially about the website, my Email address is rapaljer@seminolestate.edu. I'll be glad to help you find an explanation on my website to help you with your algebra topic! \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Dr. Robert J. Rapalje, Retired \n" ); document.write( "Seminole State College of Florida \n" ); document.write( "Altamonte Springs Campus \n" ); document.write( " \n" ); document.write( " |