If I have 110 peanut butter sandwiches, 80 turkey sandwiches, 40 excell sandwiches and 70 ham and cheese sandwiches. how many sandwiches are likely to be ham and cheese sandwiches.

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