12. quadrilateral abcd is graphed on the set of axes to the right we
abcd is rotated 90° in a counterclockwise direction about the origin,
image is quadrilateral a'b'c'd', is distance preserved under this
rotation, and which coordinates are correct for the given vertext
(1) no and c'(1,2)
(2) no and d'(2,4)
(3) yes and a' (6,2)
(4) yes and b'(-3,4)

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.