Ms. Galindo gave Lori an expression to simplify. Which numerical expression did Lori simplify based on this number line?

A: -4-5

B:-4+0

C:-9+4

D:-9-4

The john nash mall used 17,4000 kilowatt hours in may, with a peak load of 92 kilowatts. the demand charge is $5.95 per kilowatt, and the energy charge is $0.08 per kilowatt hour. the fuel adjustment charge is $0.017 per kilowatt hour. what is the total electricity cost for may?