Question 4 Simplify the expression by combining like terms
Expression: -8yº - 9y +13y - 11y
Like Terms:
Simplified Expression:
I

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

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

Sum of the interior angles of a pentagon