Which equation represents the line that is perpendicular to the graph of 4x + 3y = 9 and passes through (-2, 3)? А 3x - 4y = -18
B. 3x + 4y = 18
C 3x - 4y = -6
D 3x + 4y = 6​

Need on this one asap im almost done with this subject

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

Through non-collinear points there is exactly one plane.