(Can someone help I'm taking a math quiz.) Seventy parents showed up for a parent meeting at school. Mrs. Quinn set up 12 tables in the library for the meeting. The graph below displays this information

for every 2 tables there are 10 chairs, so for 12 tables there are 60 chairs

Okay. So first I divided 70 by 12 giving me an answer of 5.833333, rounding it to 5.8. Meaning 5 chairs per table (considering you can't have 0.8 of a chair).

5 chairs for each table, 10 for two tables, and so on. So, yeah, I could be wrong, and if so I'm sorry.

your answer is d 2,500

step-by-step explanation:

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,