What is each expression written using each base only once? 8 ^ 8 x 8 ^ 4
a. 512 ^ 12
b. 8 ^ 32
c. 24 ^ 12
d. 8 ^ 12

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