Since the coach plans to order at least 50 volleyballs and soccer balls in all, we can represent this as x + y ≥ 50.
Additionally, we can represent the cost constraint as 20x + 25y ≤ 1100.
Therefore, the graph that represents x, the number of volleyballs, and y, the number of soccer balls that the coach can order is a shaded region where x + y ≥ 50 and 20x + 25y ≤ 1100. This is a system of linear inequalities that can be graphed on a coordinate plane.
A coach plans to order new volleyballs and soccer balls.
The cost of each volleyball is $20.
The cost of each soccer ball is $25.
The coach plans to order at least 50 volleyballs and soccer balls in all.
The coach can spend a maximum of $1,100.
Which graph represents x, the number of volleyballs, and y, the number of soccer balls that the coach can order?
1 answer