document.write( "Question 451032: Ericka receives $150 plus a 4% commission on all her sales. If she earned $360 last weekend, what were her sales? \n" ); document.write( "
Algebra.Com's Answer #310170 by rwm(914)![]() ![]() ![]() You can put this solution on YOUR website! 150x+.04y=360 \n" ); document.write( "x can't be more than 2 \n" ); document.write( "Why?\r \n" ); document.write( "\n" ); document.write( "if x=2 then 300+.04y \n" ); document.write( "60=.04y \n" ); document.write( "y=$1500 in sales\r \n" ); document.write( "\n" ); document.write( "if x=1 then \n" ); document.write( "210=.04y \n" ); document.write( "y=$5250 in sales \n" ); document.write( "There is not enough info to determine if she sold one or two items\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |