Answer:
The correct answer is "4500".
Explanation:
As per the question,
Total galloons of water will be:
=
=
=
=
=
=
Thus the above is the appropriate option.
I don’t understand the question
Answer:
To find the sales tax multiply the purchase price by the sales tax rate. Remember to convert the sales tax rate from a percent to a decimal number. Once the sales tax is calculated, it is added to the purchase price. The result is the total cost—this is what the customer pays.
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Solving Sales Tax