Raul deposited $3000 into a bank account that earned simple interest each year. after 3.5 years, he had earned $262.50 in interest.

if no money was deposited into or withdrawn from the account, what was the annual interest rate?

enter your answer in the box.

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 is the slope of (0,32) and (100,212)

The circle below is centered at the point (3, 1) and has a radius of length 2. what is the equation?