What does the point (5,290) represent in the context of the situation?

What is the prime factorization of 23 ?me with this question

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

Simplify the expression below -3(10x+4y)+6(6x-2y)