7 questions
The aquarium is draining a large fish tank. The pump they are using can drain 24 gallons per hour. After 3 hours, there are 78 gallons left in the tank. Write an equation in slope-intercept form to model the water left in the tank, y, after x hours of draining. How many gallons were originally in the tank?
; there was 78 gal in the tank initially
; there was 150 gal in the tank initially
; there was 24 gal in the tank initially
; there was 150 gal in the tank initially