document.write( "Question 729169: A family drove 45 miles and they hiked 2 miles to their campsite. The trip took 1 hour and 15 minutes. If they drove 56 mph faster than they hiked, how fast did they drive? \n" ); document.write( "
Algebra.Com's Answer #445749 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! x+y=1.25, \n" ); document.write( "r*x=56, \n" ); document.write( "(r-56)*y=2 \n" ); document.write( "r=61.8132, x=0.905955, y=0.344045 \n" ); document.write( "I don't like these answers \n" ); document.write( " |