What expression is equivalent to 6*(X+7)?

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

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

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30