posted by felica .
INTRODUCTION TO RATIONAL EXPRESSIONS
Distance and Time A car is traveling at 60 miles
(a) How long does it take the car to travel 360 miles?
(b) Write a rational expression that gives the time
that it takes the car to travel M miles
time to travel 360 miles at 60 pmp = 360/60 hrs
time to trave M miles at 60 mph = 360/M hrs