Ahardware store buys 300 feet of rope the store sells the road by the edge a customer can purchase for the edges of the road for $1.60the store sells all of the rope and makes a profit of $54how much did the store pay for the rope dollars.

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?