The sum of two numbers is 50. one number is 10 less than three times the other number. what are the two numbers? a. 25 and 25 b. 45 and 5 c. 15 and 35 d. 40 and 10 e. 20 and 30

Factorize: x^2+8x+10 i just solved it but i don't know if the process is correct

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?

Describe the relationship between the angles of similar triangles and the sides of similar triangles