F(x) = 2x – 1 and g(x) = x2 – 3x – 2, find (f + g)(x)
a. (f + g)(x) = x2 – x – 3
b. (f + g)(x) = x – 3
c. (f + g)(x) = –x – 3
d. (f + g)(x) = x2 + 5x + 3

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

Are the corresponding angles congruent? explain why or why not.

Find the unit rate. enter your answer as a mixed number. a fertilizer covers 2/3 square foot in 1/2 hour.