Question

Mario is buying a number of hamburgers from the local butcher that cost $2.90 each. He is also buying one packet of hamburger rolls at a cost of $4.75. He has $39.55 to spend at the butcher. Write and solve an inequality that shows how many hamburgers Mario can afford to buy.

Answer 1

2.90x + 4.75 ≤ 39.55

Explanation:

please kindly see the attached file for explanation

Answer 2

2.90x + 4.75y = 39.55

Explanation:

1 hamburger costs $2.90

1 packet of hamburger roll cost = $4.75

Mario has $39.55 to spend

Let x represent the number of hamburger he buys

Let y represents the number of hamburger rolls he buys

2.90x + 4.75y = 39.55