A food truck sells tacos and burritos. The owner wants to make at least 50 total items per shift. A taco takes 2 minutes to prepare, and a burrito takes 3 minutes. The owner has a maximum of 180 minutes for preparation time each shift.
If t represents the number of tacos, and b represents the number of burritos, which system of inequalities can be used to find the possible number of tacos and burritos that can be prepared in one shift?
t + b > 50
2t + 3b < 180
t + b ≥ 50
3t + 2b ≤ 180
t + b ≤ 50
2t + 3b < 180
t + b ≥ 50
2t + 3b ≤ 180