A concession stand sells soft drinks for $0.30 and cookies for $0.50. One hundred and seventy five items were sold during the game, for a total of $67.50. How many of each item was sold?

Bis the answer! hope this

Where are the options?

Volume is length times width times height so
20 times 8 times 30 which is 4,800
surface area is ph (p is perimeter of base), h is height.
so perimeter would be length+length+width+width so 20+20+8+8 which is 56. so multiply 56 times 30 which is 1680. hope this !