A. How many gallons will be in the tank after 7 minutes? 2. A 450-gallon tank full of water is draining at a rate of 20 gallons per minute.
c. Write an equation that represents the relationship between the gallons of water
d. Graph your equation using graphing technology. Mark the points on the graph
that represent the gallons after 7 minutes and the time when the tank has 200
in the tank and minutes the tank has been draining.
b. How long will it take for the tank to have 200 gallons?
gallons. Write down the coordinates.
e. How long will it take until the tank is empty?