Answer:
A burger is 1.50 and a drink is 1.50.
Explanation:
Max´s: So 2 burgers would cost 1.50 so ( for the 2 drinks) 1.50 + 1.50 is 2.50 and 1.50 and 1.50 is 2.50 add the 2 2.50s you get 5.00
Bob: Bob gets 3 burgers which is 1.50 times 3 is 4.50 + 1.50 for one drink the answer would be 5.50
Hope that helps!