A construction worker is sent to the store to buy more than 30 lb of roofing nails. The nails are sold in 5 lb boxes and 10 lb boxes. The number of 5 lb boxes is represented by x, and the number of 10 lb boxes is represented by y.


Which inequality models this situation?

(Points : 1)

x + y > 30

x + y ≥ 30

5x + 10y > 30

5x + 10y ≥ 30