Hello!!! PLEASE HELP ME, IM STUCK!!!!!!

Question

Gregory and Riley are 240 feet apart when they start walking toward one another. They are walking at the same speed, so whenever Gregory travels some of the feet, Riley travels the same number of feet. Let X represent the number of feet Gregory has traveled since he started walking towards Riley.

a. Write an expression in terms of X that represents the number of feet Gregory has walked towards Riley since they started walking.

B. Write an expression in terms of X that represents the name of the feet Riley has walked toward Gregory since they started walking.

C. Write an expression in terms of X that represents the total num. Of feet Gregory and Riley have walked toward one another since they started walking.

Answer 1

a. The post says Gregory walked x feet.

b. The post says Riley walked the same number of feet as Gregory, x.

c. x + x

Is this really a precalculus problem?