Kristina and Jody disagreed about how to solve a problem and have asked
you for help. They have 220 ft of ribbon to section off a
rectangular space in
the gymnasium for a dance floor, but cannot decide on the
dimensions. The dance floor has to be at least 70ft long to accommodate the anticipated number of dancers
dance floor has to be at least 70 ft long to accommodate the
anticipated
number of dancers.

Ineed i do not understand i'm only 8

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?

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²