3x
20. distance-rate-time two cars travel the same distance. the first car travels at a rate
of 50 miles per hour and reaches its destination in t hours. the second car travels at
a rate of 60 miles per hour and reaches its destination 1 hour earlier than the first car.
how long does it take for the first car to reach its destination?
rate of
car 1
time for
car 1
rate of
car 2
time for
car 2
2-50
algebra 1
chapter resource book