The volume equals length x width x height so multiply all of those with a calculator and you’ll get your answer hope I helped :)
Answer:
mine ended june 9th but i got summer school for 2 classes lol
Answer: 15x + 6
5x + 2x+3 = 7x+3
6x+4 + 7x+3 = 13x + 7
13x+7 + 2x-1 = 15x+ 6
I don’t see an attachment for a diagram