A car travels at a speed of 25 miles per hour for t hours
and at a speed of 45 miles per hour for m hours.
Which expression represents the total distance traveled
by the car?
Really simple because if they traveled 25mi/h for t hours, that makes it 25t miles. They traveled 45mi/h for m hours so it's 45m. If you add them together, 25t+45m.
