6 + 4[5 - 3(7 + 2) - 6] =

Given the graph below state whether or not the relation is a function, and give the domain and range.

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old

The graph shows the distance kerri drives on a trip. what is kerri's speed . a. 25 b.75 c.60 d.50