Agas company has the following rate schedule for natural gas usage in single-family residences:
monthly service charge $8.80
per therm service charge
1st 25 therms $0.6686/therm
over 25 therms $0.85870/therm
what is the charge for using 25 therms in one month?
what is the charge for using 45 therms in one month?
construct a function that gives the monthly charge c for x therms of gas.
Answers: 1
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Agas company has the following rate schedule for natural gas usage in single-family residences:
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