document.write( "Question 809370: Francisco ran for 35 miles an then walked for 6 miles. Francisco runs 4 mph faster than he walks. if it took him 7 hours to finish the race, how fast was he running? \n" ); document.write( "
Algebra.Com's Answer #488564 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! a+b=7, \n" ); document.write( " (r)*a=35, \n" ); document.write( " (w)*b=6, \n" ); document.write( " r=w+4 \n" ); document.write( "a = 5, b = 2, r = 7, w = 3 \n" ); document.write( " \n" ); document.write( " |