New Question: The depth of the box is 2 inches. How much cardboard is needed to
create the box?
What is the problem asking you to calculate? Explain your calculations. Make sure
you use the appropriate units of measurement in your solution.

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18