Arectangular prism is 6 inches long, 3 inches wide, and 2 inches high. what is its surface area?

Josue tosses a coin and spins the spinner at the right. what are all the possible outcomes

International calls require the use of a country code. many country codes a 3-digit numbers. country codes do not begin with a 0 or 1. there are no restrictions on the second and third digits. how many different 3-digit country codes are possible?

What are the solutions of the following system? y=-2x^2 y=x-2