Evaluate the following expression Round to the nearest hundredth when necessary

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

The blue segment below is a diameter of o. what is the length of the radius of the circle?

Ashley spent half of her lunch money on a turkey sandwich. then she spent two-thirds of the money she had left on a bottle of juice and the rest of the money on a cookie. if the cookie cost $.75, how much lunch money did ashley have to start with?