An electric utility company determines the monthly bill for a residential customer by adding an energy charge of 6.39 cents per kilowatt-hour to its base charge of $18.34 per month. Write an equation for the monthly charge y in terms of x, the number of kilowatt-hours used. (Let y be measured in dollars.)

Elementary Algebra
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Author:Lynn Marecek, MaryAnne Anthony-Smith
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Chapter8: Rational Expressions And Equations
Section8.9: Use Direct And Inverse Variation
Problem 8.174TI: The distance a moving body travels, d, varies directly with time, t, it moves. A train travels 100...
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An electric utility company determines the monthly bill for a residential customer by adding an energy charge of 6.39 cents per kilowatt-hour to its base charge of $18.34 per month. Write an equation for the monthly charge y in terms of x, the number of kilowatt-hours used. (Let y be measured in dollars.)

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