document.write( "Question 402558: Write a proportion for the story problem & solve .
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document.write( "Denise Davis earns $475 for working a 40-hour week. At the same pay, how much does she earn for working 18 hours? \n" );
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Algebra.Com's Answer #284729 by ankor@dixie-net.com(22740) You can put this solution on YOUR website! Write a proportion for the story problem & solve . \n" ); document.write( "Denise Davis earns $475 for working a 40-hour week. At the same pay, \n" ); document.write( "how much does she earn for working 18 hours? \n" ); document.write( ": \n" ); document.write( "Let x = amt earned in 18 hrs \n" ); document.write( " \n" ); document.write( "Cross multiply \n" ); document.write( "40x = 475 * 18 \n" ); document.write( "40x = 8550 \n" ); document.write( "x = \n" ); document.write( "x = $213.75 \n" ); document.write( ": \n" ); document.write( ": \n" ); document.write( ": \n" ); document.write( "We can confirm our solution by finding the hourly rate and multiplying by 18 \n" ); document.write( " \n" ); document.write( "18 * 18.875 = 213.75 \n" ); document.write( " |