document.write( "Question 998507: John rented a car for $18 plus $0.10 per Km. George also rented a car for $25 plus $0.05 per Km. If each drove x km and each was charged exactly the same amount for the rental, then x equals. \n" ); document.write( "
Algebra.Com's Answer #616293 by fractalier(6550)![]() ![]() You can put this solution on YOUR website! Your task is to find x when their charges are set equal, so... \n" ); document.write( "18 + .10x = 25 + .05x \n" ); document.write( "Collect like terms and get \n" ); document.write( ".05x = 7 \n" ); document.write( "Divide by .05 and get \n" ); document.write( "x = 140 km driven \n" ); document.write( " |