A system of equations is created by using the line represented by 2 x 4 y = 0 and the line represented by the data in the table below. X y –1 8 3 –4 5 –10 6 –13 What is the x-value of the solution to the system?.

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