Find the value of x in the triangle 8 and 10

Question 5 spring semester final exam math evaluate

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?

Pls i’m super dumb and i need with this one it’s due tomorrow