Number of Minutes Cost
175 $3.50
200 57.00
425 $21.25
545 $38.15
625 $37.50
The table shows the cost and number of minutes for different phone cards offered by a company. Which is the BEST VALUE?
175 minutes
200 minutes
425 minutes
D)
545 minutes
175

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