The scale of a model train is 1 inch to 13.5 feet. one of the cars of the model train is 5 inches long. what is the length, in feet, of the actual train car? a 67.5 b 32.4 c 14.5 d 2.7

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