document.write( "Question 223875: Keith is lining both sides of his 27- foot driveway with low-wattage lamps. He plans to install one at each end and place one every three feet. How many lamps should he buy? \n" ); document.write( "
Algebra.Com's Answer #167321 by checkley77(12844) ![]() You can put this solution on YOUR website! 27/3+1=9+1=10 The 1 added is for the first lamp. \n" ); document.write( " |