document.write( "Question 93641: Officer Bob issued 41 parking tickets that totaled $655.00. How many $15 tickets and how many $20 tickets did he issue? \n" ); document.write( "
Algebra.Com's Answer #68234 by tutorcecilia(2152) You can put this solution on YOUR website! Let x=$15 \n" ); document.write( "Let y=$20 \n" ); document.write( "x+y= 41 \n" ); document.write( "so, y=41-x \n" ); document.write( ". \n" ); document.write( "15x+20y= $655.00 \n" ); document.write( "15x+20(41-x)=655 \n" ); document.write( "15x+820-20x=655 \n" ); document.write( "-5x=655-820 \n" ); document.write( "-5x=-165 \n" ); document.write( "x=33 \n" ); document.write( ". \n" ); document.write( "y=41-x \n" ); document.write( "so, y=41-33=8 \n" ); document.write( " \n" ); document.write( " |