At the play, sodas cost $2 and popcorn cost $3 during intermission. If your group bought a total of 18 items and spend $47, how many popcorns and how many sodas did you buy?
I will give to whoever answers this with how to do it and why it is correct.

What is the volume of a cardboard box that measures 1 inch by 5 inches by 7 inches? the volume of the cardboard is cubic inches. enter your answer as the number that correctly fills in the blank in the previous sentence. if necessary, round your answer to the nearest tenth, like this: 42.5