Question

Electricity costs $2 for each of the first 16 kilowatt hours, and $0.075 per kilowatt hour thereafter. What would be the cost for 80 kilowatt hours of electricity

Answer 1

It would be $36.80
Explanation- $2 x 16 = 32
80 - 16=64
64 x 0.075 = 4.8
32 + 4.8 = 36.80