Acontainer of milk contains 20ounces. what's an equation that models the number of n of ounces remaining after you have drunk m ounces

Omar is going on a road trip! the car rental company offers him two types of cars. each car has a fixed price, but he also needs to consider the cost of fuel. the first car costs $90 to rent, and because of its fuel consumption rate, there's an additional cost of s0.50 per kilometer driven.

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

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