document.write( "Question 359494: Chris's average speed for a 6 hour trip was 70 mph. For the first 4 hrs, Chris drove at 62 mph. What was his average speed for his last 2 hours of his trip? \n" ); document.write( "
Algebra.Com's Answer #256504 by robertb(5830)![]() ![]() You can put this solution on YOUR website! Chris's average speed for a 6 hour trip was 70 mph. For the first 4 hrs, Chris drove at 62 mph. What was his average speed for his last 2 hours of his trip?\r \n" ); document.write( "\n" ); document.write( "The total distance traveled was |