A school is getting repainted. The painters arrive with 73 gallons of paint, and they will use 2 gallons to paint each classroom. Write an equation that shows how the number of gallons of paint remaining, \( y \), depends on the number of classrooms painted, \( x \). \[ y=\square \] Submit

To find the gallons of paint remaining after painting a certain number of classrooms, you can start with the total gallons of paint and subtract the amount used. Since each classroom requires 2 gallons, the equation can be formed as follows: \[ y = 73 - 2x \] This equation shows that the remaining gallons of paint \( y \) decreases as more classrooms \( x \) are painted, demonstrating a linear relationship. Now imagine how much fun it would be if each classroom had a different theme! The painters could have a blast choosing colors and making each room vibrant and unique, which would engage students and encourage creativity! Plus, it could involve the students in the decision-making process, fostering ownership and pride in their learning environment.