To produce 5 guns they lose 5 butter so I think opportunity cost of one gun would be one butter.
Answer:
X+Y=26
X-Y=12
Step-by-step explanation:
fiction books= X
non fiction books= Y
then,
fiction books= X
non fiction books = X-12
but Y= X - 12
from. the statement,
X+Y = 26
X-Y=12
The answer would be option D.
10a^3 + 91a^2 + 54a - 792
Answer:
honestly i think its 2f=9x
Step-by-step explanation:
might not be 2f=9x but make sure to chexk your answer
