1. Martha Stewart needs a total of 520 napkins for her restaurant. She currently has 234 napkins. If each package of napkins has 20 napkins, what is the minimum number of
packets of napkins she should buy? Write an algebraic equation, solve, and conclude.

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?