Eula needs to buy binders that cost $4 each and notebooks that cost $2 each. She has $20. The graph of the inequality 4x + 2y ≤ 20, which represents the situation, is shown. What is the greatest number of binders Eula can buy? What is the greatest number of notebooks Eula can buy? If Eula buys 7 notebooks, what is the greatest number of binders she can buy?

Eula needs to buy binders that cost 4 each and notebooks that cost 2 each She has 20 The graph of the inequality 4x 2y 20 which represents the situation is show class=