A baby pool holds 120 gallons of water. John drains the pool at a constant rate of 6 gallons per minute. The situation can be represented by the function f(x) = 120 - 6x where x represents the number of minutes and f(x) represents the amount of water remaining in the pool. What are the domain and range of the funciton?

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.

Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?

Amir wants to proportionally increase the size of a photo to create a poster for his room. the size of the original photo is shown. complete the statement and then answer the question to represent ways that amir can increase the size of his photo.