Beth is making a beanbag seat in the shape of a cube. each side of the seat is 2 ft long beth needs to find the volume of the seat so that she can buy the correct amount of beans beans are sold in bags that hold two cubic feet of beans how many bags of beans should beth buy?

The students at jefferson middle school are raising money for a charity by selling t-shirts and hats. the number of t-shirts sold was 3 times the number of hats. the profit was $5 for each t-shirt sold and $2.50 for each hat sold. the students raised $840 for the charity. they used the system below to analyze their success and found the solution to be (144, 48). 5x+2.50y=840 x=3y how much did they earn from t-shirt sales?