P and q are rational numbers. Which of the following expressions cannot be used to find the distance between them on the number line.

Find the simple interest earned to the nearest cent for each principal,interest rate,and time 735 7% and two and a half years

What is the lcm of 16 and 40 ? 24 and 40 ?

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?