Square ghij shares a common center with regular hexagon abcdef on a coordinate plane. ab is parallel to gh. if the combined figure rotates clockwise about its center, at which angle of rotation will the image coincide with the preimage?

Mason and christian go to the movie theater and purchase refreshments for their friends. mason spends a total of $45.75 on 3 bags of popcorn and 6 drinks. christian spends a total of $71.50 on 6 bags of popcorn and 4 drinks. write a system of equations that can be used to find the price of one bag of popcorn and the price of one drink. using these equations, determine and state the price of a drink, to the nearest cent.