Sam’s speech class only assesses students based on their attendance and grades on speeches. Attendance accounts for 20% of the grade, and speeches account for 80% of the grade. Sam was in class 86% of the time, and she received scores of 100%, 83%, 75%, 94%, and 98% on her speeches.

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?

Kerion has a beaded necklace business. she can make 12 necklaces is 2 hours. how long will it take her to make 9 necklaces?

Aline has a slope of negative 1/4 the past two points -5/4 and 1 what is the equation of the line