Ruben took the train due south from the airport, heading to the end of the line. At the same time, Sadie also left home and started driving due north to the end of the line, where she
would pick Ruben up. Ruben's train traveled 70 kilometers per hour, and Sadie drove 73
kilometers pel hour. They started out 69 kilometers apart and arrived at the station at the
same time. How long did it take them to meet?
If necessary, round your answer to the nearest minute.
hours and
minutes

Hye ryung is the president of the local chapter of the american medical students association (amsa). she is organizing local outreach and informational meetings. at her first meeting there are five people present (including herself). every month after that her group grows by 5 people. a. how many members are in the group after 6 months? b. the logistics of hosting and feeding her group at meetings was more complicated than expected. the cost of feeding 5 people at her first meeting was $30, for 10 people it was $35, for 15 it was $45, and after 6 months all of the costs had added up to $100. write a function to model the cost with the number of people attending meetings. c. what connections can you make between the linear growth of the group’s membership and the increasing costs of running meetings?

The green family is a family of six people. they have used 4,885.78 gallons of water so far this month. they cannot exceed 9,750.05 gallons per month during drought season. write an inequality to show how much water just one member of the family can use for the remainder of the month, assuming each family member uses the same amount of water every month.

Which statement describes surface features called maria on the moon