Flora walks from her home to the bus stop at a rate of 50 steps per minute. Write a rule that gives her distance from home (in steps) as a function of time.
Flora's neighbor Dan lives 30 steps closer to the bus stop. He begins walking
at the same time and at the same pace as Flora. Write a rule that gives Dan's
distance from Flora's house as a function of time.
Will Flora meet Dan along the walk? Use a graph to help explain your answer.