Select the solution(s) of the original equation. x=1+ sqrt 2 x=2+ sqrt 2 x=3+sqrt2 x=1- sqrt 2 x=2-sqrt 2 x=3-sqrt 2

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