► Shelly is throwing a graduation party. She is sending
invitations to her friends and family. She finds a company
that charges $6 for a 10-pack of personalized invitations,
plus a $5 shipping fee for the entire order, no matter how
many 10-packs are ordered. Shelly wants to calculate the
cost of an order, based on the number of packs of
invitations she orders.
a. Define variables for the two quantities that are changing
in this scenario.

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?

On a piece of paper graft y+2> -3x-3 then determine which answer matches the graph you drew

Kelli swam upstream for some distance in a hour.she then swam downstream the same river for the same distance in only 6 minutes.if the river flows at 5km/hr, how fast can kelli swim in still water?