Answer:
its b
Step-by-step explanation:
i did this
The answer is x=13 because the equations equal each other
It wont be a perfect number
20 imperial gallons = 90.9218 litres
so i'd say you'd need to buy 91 bottles or...
20 US Liquid gallons = 75.7082 litres
so you'd have to buy 76 bottles.
Hope this answers your question! It depends what gallon you're working from.
