Use the functions h(x) = 2x + 5 and t(x) = 7x − 6 to complete the function operations listed below.

part a: find (h + t)(x). show your work. (3 points)

part b: find (h ⋅ t)(x). show your work. (3 points)

part c: find h[t(x)]. show your work. (4 points)

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