Mathematics, 29.02.2020 22:28, anggar20

An electric company charges a certain rate per kilowatt-hour (kWh) of electricity used and an administrative fee of $3.50. The company charged zhao $63.25 for using 800 kWh of electricity. Zhao uses the equation, 63.25 = 800r + 3.50 to represent the situation. What does the variable r represent in the equation?

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An electric company charges a certain rate per kilowatt-hour (kWh) of electricity used and an admini...