Answer:
a
Step-by-step explanation:
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Answer:
or 
Step-by-step explanation:

or 
This distance is 27 feet. This is so because 12 + 15 = 27. Hope this helps
Answer:
280 miles
Step-by-step explanation:
So, 420 miles=12 gallons
That means that for 1 gallon you would be able to go 35 miles.
Just multiply that by 8. 35*8=280