document.write( "Question 1166268: Michael and Noel work together. They can paint the roof of a house in 7 days. If Michael alone can do the job in 4 days faster than Noel, how long will it take Noel to do the same job alone? \n" ); document.write( "
Algebra.Com's Answer #790759 by josgarithmetic(39623)![]() ![]() ![]() You can put this solution on YOUR website! Michael's rate, \n" ); document.write( "\n" ); document.write( "Noel's rate, \n" ); document.write( "\n" ); document.write( "Combined, working together, \n" ); document.write( "Solve for n. \n" ); document.write( " |