document.write( "Question 1003411: Rebecca can sweep the driveway in 30 minutes. Owen can sweep the driveway in 40 minutes. If Owen works for 8 minutes before Rebecca begins to help, how long do they work together to complete two driveways? \n" ); document.write( "
Algebra.Com's Answer #620235 by josgarithmetic(39625)![]() ![]() ![]() You can put this solution on YOUR website! Rebecca, \n" ); document.write( "Owen, \n" ); document.write( "Unit is \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Let time t be while Rebecca helps to finish with Owen.\r \n" ); document.write( "\n" ); document.write( " |