Subtract -2x^2+ 4x – 1 from 6x² + 3x-9.
Your answer should be a polynomial in standard form.

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

Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4

What adds to be the bottom number but also multiplies to be the top number with 8 on the bottom and 15 on top