document.write( "Question 807034: the difference between a number divided by 3 and 4 is 20.\r
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document.write( "and, Aubrey has $120 to spend on a tennis racket and lessons. The racket costs $45 and the lessons cost $15/hr. How many hours of lessons can she afford? \n" );
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Algebra.Com's Answer #486259 by ankor@dixie-net.com(22740) You can put this solution on YOUR website! the difference between a number divided by 3 and 4 is 20. \n" ); document.write( " \n" ); document.write( "multiply by 12 \n" ); document.write( "4n - 3n = 12(20) \n" ); document.write( "n = 240 is the number \n" ); document.write( "and, \n" ); document.write( "Aubrey has $120 to spend on a tennis racket and lessons. \n" ); document.write( " The racket costs $45 and the lessons cost $15/hr. \n" ); document.write( "How many hours of lessons can she afford? \n" ); document.write( "hrs = \n" ); document.write( "hrs = 5 hrs \n" ); document.write( " |