Write "five thousand six hundred eighty-five and twelve hundredths" in expanded form

Need to increase the numbers of customers i talk to daily by 20% how many customers do i need to talk to if i talk to a average of 8 customers per hour during an 8 hour shift

For which pair of functions is (gof)(a)=|a|-2?

Ammonia molecules have three hydrogen atoms and one nitrogen atom. how many of each atom arein five molecules of ammonia