What is the difference between a reactant and a product in a chemical equation? (Science question)

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. a new 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 size bag provides the best deal, and how much will you save each month? compare the cost of the new supplier to the current one.

The only way to identify an intercept is as an ordered pair. true false

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup