document.write( "Question 459784: Tyler parents pay him $0.50 to do laundry and $1.25 to mow the lawn. In one month, he does the laundry 6 more times than he mows the lawn. If his parents pay him $13.50 that month, how many times did he mow the lawn?\r
\n" );
document.write( "\n" );
document.write( "Using guess and check, I got 6 times mowing the lawn for $7.5 and 12 times doing the laundry for $6.00.\r
\n" );
document.write( "\n" );
document.write( "How would I set this up without using guess and check? \n" );
document.write( "
Algebra.Com's Answer #315294 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! l=laundry \n" ); document.write( "m=lawn\r \n" ); document.write( "\n" ); document.write( "l=6+m\r \n" ); document.write( "\n" ); document.write( "50l+125m=1350 \n" ); document.write( "50*(6+m)+125m=1350 \n" ); document.write( "300+50m+125m=1350 \n" ); document.write( "175m=1050 \n" ); document.write( "m=6 \n" ); document.write( "l=6+6=12\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |