document.write( "Question 702376: \r
\n" );
document.write( "\n" );
document.write( "Sue bought two items for $8.10, one item cost $2.40 less than the other what did Sue pay for each item? \n" );
document.write( "
Algebra.Com's Answer #432982 by checkley79(3341) ![]() You can put this solution on YOUR website! Let x & x-$2.40 be the prices of the 2 items. \n" ); document.write( "x+x-2.40=8.10 \n" ); document.write( "2x=8.10+2.40 \n" ); document.write( "2x=10.50 \n" ); document.write( "x=10.50/2 \n" ); document.write( "x=$5.25 for the most expensive item. \n" ); document.write( "5.25-2.40=$2.85 for the least costly item. \n" ); document.write( "Proof: \n" ); document.write( "5.25+2.85=8.10 \n" ); document.write( "8.10=8.10 \n" ); document.write( " |