(16) (12) (12) is the answer I think
The answer is 7.20 because $18 divided by 2.5% is 7.20
4.2 hours x .4 gallons per hour = 1.68 gallons
Answer:
7.2 units
Step-by-step explanation:
Coordinates of city A = (0, 0)
Coordinates of city B = (6, 4)
Use the distance formula to find the distance between the two cities as follows:

Let,


Plug in the values into the formula



(nearest tenth)