Answer: 
Step-by-step explanation:
Given : The fuel efficiency of car = 7.6 km per kilogram
We also given that
1 mile = 1.609 km
Then, 
1 gallon = 3.785 liters

1 liter of gasoline = 0.729 kg
Then, 

Now, the fuel efficiency of car will be :

Hence, the car’s fuel efficiency in miles per gallon= 4.5
Answer:0.75
Step-by-step explanation:12 is half of 24
Answer should be be half of 1.5

This cannot be simplified any further.
Have a good one!
Answer:
Your coordinates would be:
(1,8) (1,5) (5,8)
Hope this helps!