The Doctor A doctor gives you 3 pills and tells you to take one every 30 minutes.
How long will the pills last?
She steals $100 from the cash register then walks away slipping it into her bra. The next day she goes back to the same store and picks up $70 worth of candy using that same $100 bill to pay and the cashier hands her $30 in change. So how much did the store actually lose??


















