Gary earns $134 in 8 hours. What is the unit rate in dollars per hour?

Sorry guys but as you have a small brain

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?

Find the length of the normal and the angle it makes with the positive x-axis. (see pictured below)