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A municipal electrical utility charges customers a $15 per month fee plus 12 cents per kilowatt-hour of energy used. Write an equation for a customer's monthly costs, C (in…

A municipal electrical utility charges customers a $15 per month fee plus 12 cents per kilowatt-hour of energy used. Write an equation for a customer's monthly costs, C (in…
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A municipal electrical utility charges customers a $15 per month fee plus 12 cents per kilowatt-hour of energy used. Write an equation for a customer's monthly costs, C (in dollars) for electric service as a function of x, the kilowatt-hours used.

asked
User Rahul Ahuja
by
7.6k points

1 Answer

3 votes

Answer:

C(x) = 15 + 12 * x

Explanation:

Cost = monthly fee plus cost per hour * hours

C(x) = 15 + 12 * x

answered
User Andy Milburn
by
8.2k points
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