Answer:
9x - 6
Step-by-step explanation:
6 - 3(4 - 3x)
6 - (3(4) - 3(3x))
6 - (12 - 9x)
6 - 12 + 9x
1029
Volume= x x height = x x 21 = 1029
I hope it helps you!
5 popcorn and 8 drinks is the answere
A Tree Chart??
I have no idea but maybe this is it??
Answer: knm = 131