You are going to run at a constant speed of 6.5 miles per hour for 30 minutes. you calculate the distance you will run. what mistake did you make in your calculation? [use the formula s = dtdt.]

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