Question: A rectangular room measures x feet by y feet, where x < y. The ceiling is c feet high. The walls and the ceiling will

A rectangular room measures x feet by y feet, where x < y. The ceiling is c feet high. The walls and the ceiling will be painted the same color.
a. Express the area of the smaller wall and the larger wall algebraically.
b. Express the total area of the room algebraically.
c. Express the area of the ceiling algebraically.
d. If a gallon of paint covers 400 square feet, express the amount of paint you will need algebraically?

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