Question

If a car travels at a speed of 25 mi/h for t hours, then travels 65 mi/h for m hours, what does the expression 25t + 65m represent?

The expression represents the

A. total number of hours traveled by the car
B. total distance traveled by the car
C. total speed
D. average mi/h

Answer 1

The theme is uniform movement with constant speed which is represented by the formula v=s/t or s= v * t .  True answer is under B.