Lisa, a high school student, bags groceries at the local supermarket three nights a week during the school year.
She is a
worker and likely gets paid
a. full-time, a salary
b. full-time, an hourly wage
c. part-time, an hourly wage
d. part-time, a salary

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