At binh's greenhouse in early spring, there are many greenhouse plants to repot and many outside plants to water. if it takes binh 5 minutes to repot each plant and 2 minutes to water each plant, and he has at most 2 hours before the greenhouse opens, what inequality represents the time binh has to repot and water the plants before the greenhouse opens? let x represent the number of plants to repot, and y represent the number of plants to water.