SOLUTION: In a certain city, the monthly cost of residential electric service is given by the function
C = 0.08n + 15,
where n is the number of kilowatt hours (kWh) used, 8¢ is the cost
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C = 0.08n + 15,
where n is the number of kilowatt hours (kWh) used, 8¢ is the cost
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Question 1070471: In a certain city, the monthly cost of residential electric service is given by the function
C = 0.08n + 15,
where n is the number of kilowatt hours (kWh) used, 8¢ is the cost per kWh, and $15 is a fixed charge.
Find the monthly bill if 300 kWh were used.
can I get it step by step. Answer by josgarithmetic(39616) (Show Source):
(