One gallon of paint covers 400 square feet. What is the least amount of paint needed to paint the walls of a
room in the shape of a rectangular prism with a length of 18 feet, a width of 14 feet, and a height of 10
feet? Write your answer as a decimal.

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

Each of the walls of a room with square dimensions has been built with two pieces of sheetrock, a smaller one and a larger one. the length of all the smaller ones is the same and is stored in the variable small. similarly, the length of all the larger ones is the same and is stored in the variable large. write a single expression whose value is the total area of this room. do not use any method invocations.

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?