PLEASE! BRAINLIEST!
How does this image explain cultural diffusion?
It shows the Islamic influence on Chinese pottery making.
It shows how the Chinese learned new food-storage methods.
It shows the difference between Buddhist and Islamic cultures.
It shows how cobalt was spread from Chinese to Muslim culture.

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