Please help me on this one, I can wait for only 20 hours with this question a. Use the Midpoint Formula to find out where Mark wants to meet. Show your work.

b. Mandy says that Mark walks faster than she does, so he should have to walk farther. Assume that Mark walks 1.25 times as fast as Mandy. If Mandy's distance walked in a given time period is d, what is the distance Mark can walk in the same time period?

c. Use your results in part b to write and solve an equation to find the distances Mark and Mandy should each walk.