Answer:
![2x+6y\leq 120](https://tex.z-dn.net/?f=2x%2B6y%5Cleq%20120)
(which I believe is option B, although it seems to have some typos)
Step-by-step explanation:
We know that the total amount cannot be more than 120lb. This means that one side of our inequality is ![\leq 120](https://tex.z-dn.net/?f=%5Cleq%20120)
.We also know that each sausage (x) weighs 2lb, and each brisket (y) is 6 lb.
Thus, every x must contribute 2lb to the total in the inequality, and every y must contribute 6lb. This means another side of our equation must be ![2x+6y](https://tex.z-dn.net/?f=2x%2B6y)
Thus, our equation must be
![2x+6y\leq 120](https://tex.z-dn.net/?f=2x%2B6y%5Cleq%20120)