Answer:
-2 gallons per minute
Step-by-step explanation:
As we can clearly see, the water is continuously decreasing every 15 minutes by 30 gallons.
So, the rate of change is -30 gallons per 15 minutes
However, we can simplify this ratio by dividing both sides by 15, so we get
-2 gallons per minute
Answer:
y = -1x - 8
Step-by-step explanation:
y = -1x + b
-3 = -1(-5) + b
-3 = 5 + b
-8 = b
Answer:
Richard will pay $227.65. If you round it to the nearest dollar, it will be $228.
Step-by-step explanation:
If one roll is $7.85 and he buys 29 rolls, you multiply 7.85 X 29 and get 227.65.