A car travels down the highway at speeds between 50 miles per hour and 65 miles per hour. If the car travels for 4 hours, write an expression that represents the distance, d, the car has travelled.

Question

A car travels down the highway at speeds between 50 miles per hour and 65 miles per hour.  If the car travels for 4 hours, write an expression that represents the distance, d, the car has travelled.

PsyDAG · Answer

distance = rate * time (50*4) < d < (65*4)

beilyn · Answer

200<d<260