50 POINTS/ WILL MARK BRAINLIEST
Joylin’s work to solve a math problem is shown below.

Problem:
Manny walked 5 Over 16 of the distance to the library in 1/3 of an hour. If he walks at a constant rate, what is the total amount of time he will spend walking to the library?

Step 1: 5/16 divided by 1/3 = h
Step 2:
16/ 5 times 3 / 1 = h
Step 3:
48 / 5 = h
9 and 3/5 = h

What was Joylin’s first error? She switched the divisor and the dividend when creating an equation to model the problem in step 1. She replaced both the divisor and the dividend with their reciprocals when changing division to multiplication in step 2. She multiplied the two numerators and the two denominators to generate her product in step 3. She reduced the improper fraction incorrectly when getting her final answer.

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?

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

What is the sum of these mixed numbers 2 1/8 + 4 3/8