Complete the equation and tell what property you used 16+31=31+16

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. another supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which would you choose and how much would you save with that choice? show calculator try it! if you buy 1000 ml bags, how many do you need to buy each month? type your answer in the space provided and click on the check answer button.

Determine which postulate or theorem can be used to prove that lmn =nmo

Atown has a population of 12000 and grows at 3.5% every year. what will be the population after 7 years, to the nearest whole number?