Find for x

can someone please help me

Hi, can anyone show me how to do this problem? 100 points for this. in advance

The functions below show the amount of money bella and sweet t had saved after earning money for doing chores. which description best compares the two functions?

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