Question

Reza is ordering pizza and chicken fingers for a birthday party. Each pizza costs $15 and each dozen of chicken fingers costs $10. Reza can spend at most $120, and he wants to order at least 5 pizzas.

Let x represent the number of pizzas ordered. Let y represent the number of dozens of chicken fingers ordered.

Which inequalities are among the constraints for this situation?

Select each correct answer.
x+y≥5

x≥5

y > 0

y≥5

15x+10y≤120

10x+15y≤120

Answer 1

x+y
`\geq`5

Explanation:

Pizza: $15

Chicken Fingers (Dozen): $10

5x= $75

The answer should be 15x + 10y ≤ 120

Since the pizza is x and chicken fingers is y then this should be the answer.

(I think)

Answer 2

x≥5, 15x+10y≤120

Explanation:

Since he wants to order at least 5 pizzas that means x>=5

If he orders 5 pizzas, the equation will be 15x + 10y <= 120

We cannot say anything about the other options.