Last week a pound of strawberries cost $4. This week they are 24% more expensive. What is the current price of a pound of strawberries? Enter your answer in the box. pls help me​

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?