document.write( "Question 1165516: Jeff and Kirk can build a 75 ft retaining wall together in 8 hours. Because Jeff has more experience, he could build the wall by himself 2 hours quicker than Kirk. How long would it take Kirk to build wall by himself ? \n" ); document.write( "
Algebra.Com's Answer #790004 by josgarithmetic(39620)![]() ![]() ![]() You can put this solution on YOUR website! too similar to two already answered \n" ); document.write( " |