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 ≤

Question

3 years ago

7

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?

Mathematics

2 answers:

Anarel [89] · Answer 1 · 2022-08-12T02:11:20+03:00

Anarel [89]3 years ago

8 0

Answer:

5, 10 and 1 are the answers

Step-by-step explanation:

professor190 [17] · Answer 2 · 2022-08-12T00:03:23+03:00

professor190 [17]3 years ago

4 1

If there are no notebooks purchased, then Eula may buy 5 binders. If no binders are bought, then Eula may buy 10 notebooks. If 7 notebooks are purchased, then one binder may be purchased; this will also cause Eula to have $2 extra (maybe for tax).