Marla makes six payments of $7 each to a game store. She returns two games and receives $9 back for each game. What is the change, in dollars, to the amount of
money she has?

Yeah bc it really be like that

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 !