Find the sum of 28 and 59 show your work

What is the value of f(x) = 2.2 for f(-2)?

How to write four times a number, minus 6,is equal to theee times the number+8 as an equqtion

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