5. a store is designing the space for rows of
nested shopping carts. each row has a
starting cart that is 4 feet long, followed by
the nested carts (so o nested carts means
there's just the starting cart). the store
measured a row of 13 nested carts to be
23.5 feet long, and a row of 18 nested
carts to be 31 feet long.
a. create a graph of the situation.