Which of the following is a linear function? y = 3x2 y = 1 over 3x y = x3 + 5 2 over 3x = y − 1

Ineed i been stuck on this question since yesterday

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers

Nine people are going to share a 128-ounces bottle of soda. how many ounces will each person get drink? choose the correct equation and answer for this situation