What is the surface area of the right prism below? O A. 120 sq. units
O B. 146 sq. units
O C. 150 sq. units
O D. 156 sq. units

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