Answer:
2y
Step-by-step explanation:
Assume 3 breads are all different, 3 meats are all different and 2 cheeses are all different. A sandwich contains a type of bread, a type of meat and a type of cheese. The number of different types of sandwiches that can be made is

The correct choice is (C).
Answer:
y=0.17x+50. His trip cost $50.85
Step-by-step explanation:
Answer: 47
Step-by-step explanation:
simply substitute the constants with 5 and 3.
(5)^2 + 9(3) - 5 = 47