🧠Mixed10 questions
Gas Bill Calculator Knowledge Check
Sharpen your gas bill calculator skills with algorithmically generated problems. Each attempt produces unique values to test your formula knowledge.
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A household uses 39 therms of natural gas per month. If the rate is 1.7000000000000002 dollars per therm, what is the estimated monthly gas bill if there is a 14 dollar discount for using more than 30 therms?
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