Select the correct solution set. x + 17 ≤ -3

A.{x | x ≤ 14}
B.{x | x ≤ -20}
C.{x | x ≥ -20}

What is the difference between regular convex and concave polygons

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

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?