Answer:
7,945 kilowatt-hours
Explanation:
Since the monthly rent is $5,000, first subtract 5,000 from the total cost so that you only have the cost for the electricity bill:
16,520.25 - 5,000 = 11,520.25
Then, since the electricity bill is $1.45 per kilowatt-hour used, divide the new total by 1.45:
11,520.25 ÷ 1.45 = 7,945
Hope this helped!