I bought a pack of 6 water bottles for $3. how much is it for 2 water

Is the square root of 4 plus the square root of 16 rational?

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?

What are the measures of angles a, b, and c? show your work and explain your answers. 25 points