document.write( "Question 862978: Christine and Peter earn a combined annual income of $290,500. If Christine earns $20,500 per year more than Peter, what are their individual annual salaries? \n" ); document.write( "
Algebra.Com's Answer #520180 by checkley79(3341)![]() ![]() ![]() You can put this solution on YOUR website! LET X BE PETER'S SALARY \n" ); document.write( "LET X+20,500 BE CHRISTINE'S SALARY \n" ); document.write( "X+X+20.500=290,500 \n" ); document.write( "2X=290,500-20,500 \n" ); document.write( "2X=270,000 \n" ); document.write( "X=270,000/2 \n" ); document.write( "X=$135,000 IS PETER'S SALARY \n" ); document.write( "135,000+20,500=$155,500 IS CATHERINE'S SALARY. \n" ); document.write( "PROOF: \n" ); document.write( "135,000+155,500=$290,500 \n" ); document.write( " |