In our class the student was building a model of a new school building using a skill in which three inches represents 30 ft the height of the school is 150 ft what is the height of the scale model and inches? Can y'all pls just answer it

Problem situation: caren is making rice and beans. she can spend no more than $10 on ingredients. she buys one bag of rice for $4.99. beans cost $0.74 per pound. how many pounds of beans, x, can she buy? inequality that represents this situation: 10≥4.99+0.74x drag each number to show if it is a solution to both the inequality and the problem situation, to the inequality only, or if it is not a solution.