Which of the equation of a line perpendicular to the line shown and through the point P (1, -2) A. y=-4x and plus;6
B. y=4x-6
C. y=-3x and plus;5
D. y=3x-5

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?