If Donna makes 50 minutes of long distance calls for the month which plan cost less?

How much less does it cost than the other plan ?

For what number of long distance minutes do the two plans cost the same ?

If the time spent on long distance calls is less than this amount which plan cost more ?

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

Michael split a rope that was 28 inches long into 5 equal parts. brenden split a rope that was 30 inches long into 6 equal parts. which boy's rope was cut into longer pieces?

The ratio of the height of two similar cylinders is 4 to 3 what is the ratio of their volumes