Diego, Lin and Mai went from the ticket booth to the bumper cars. [Tyler was the from the last lesson similar to this one] a. Diego left the ticket booth at the same time as Tyler. Diego jogged ahead at a steady pace and reached the bumper cars in 30 seconds.

b. Lin left the ticket booth at the same time as Tyler. She ran at a steady pace and arrived at the bumper in 20 seconds.

c. Mai left the booth in 10 seconds later than Tyler. Her steady jog enabled her to catch up with Tyler just as he arrived at the bumper cards

Write equations to represent each person's relationship between time and distance.