What is another way to write the equation

Acable car begins its trip by moving up a hill. as it moves up, it gains elevation at a constant rate of 50 feet/minute until it reaches the peak at 2,000 feet. then, as the car moves down to the hill’s base, its elevation drops at the same rate.

If rt is greater than ba, which statement must be true ?

There are 93 calories in a small candy bar how many calories are ther in a half dozen small candy bars?