Arecipe for snack mix calls for 1 1/2 cups of choc. chips, which serves 4 people. mary wants to make snack mix for 10 of her friends so she bought 4 cups of chocolate chips. did she have enough and why or why not? also show how you answered so i understand how to do it next time! c:

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?