What is the solution to the system of equations graphed below? On a coordinate plane, 2 lines intersect at (4, 2).
(2, 4)
(4, 2)
(0, 6)
(6, 0)

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