The total amount of judy's water bill for the last quarter of the year was $40.50. The bill consisted of a fixed charge of $13.50 plus a charge of $0.0075 per gallon for the water used in the quarter. For how many gallons of water was judy charged for the quarter?
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Answer:
3600 gallons
Step-by-step explanation:
say water = A gallons
40.5=13.5+A*0.0075
0.0075A=40.5-13.5=27
A=27/(0.0075)
=3600 gallons
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