document.write( "Question 706647: Jessica can type a 50-page handout in 8 hours. If Jessica and Carol will work together, the 50-page handout will be finished in 6 hours. If Carol will work, alone how long will it take her to type the 50-page handout? \n" ); document.write( "
Algebra.Com's Answer #435315 by nerdybill(7384)![]() ![]() You can put this solution on YOUR website! Jessica can type a 50-page handout in 8 hours. If Jessica and Carol will work together, the 50-page handout will be finished in 6 hours. If Carol will work, alone how long will it take her to type the 50-page handout? \n" ); document.write( ". \n" ); document.write( "Let x = time (hours) it takes Carol alone \n" ); document.write( "then \n" ); document.write( "6(1/8 + 1/x) = 1 \n" ); document.write( "multiplying both sides by 8x: \n" ); document.write( "6(x + 8) = 8x \n" ); document.write( "6x + 48 = 8x \n" ); document.write( "48 = 2x \n" ); document.write( "24 hours = x \n" ); document.write( " |