document.write( "Question 343385: Tobey can mow a lawn in 50 minutes. Working together, Tobey and Nick take only 30 minutes to mow the lawn. How long would it take Nick to mow the lawn alone?\r
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document.write( "Not sure how to start when there are two unknown variables: D=R x T, but we don;t have D or R? HELP! \n" );
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Algebra.Com's Answer #245784 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! in the 30 min that they work together , Toby mows 30/50 or 3/5 of the lawn\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "this means that it takes Nick 30 min to mow 2/5 of the lawn \n" ); document.write( " |