The answer to fill the tank is 5.16
Answer: pic of the question?
Step-by-step explanation:
The mileage is the independent variable. You can control it. The gasoline remaining DEPENDS ON the number of miles different. That's why it's called the dependent variable. It's change depends on the change in the independent variable
First and third, second can still be simplified.
4 because 6(4) = 24 and 24-3=21
