Express -1/343 in power notation​

What is the equation of a line passing through the point (6,1) and parallel to the line whose equation 3x=2y+4

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

Can someone explain to me how to do