Sam was still finishing his breakfast when his brother leo left for school. sam started to run after leo when leo was already 100 meters away. how soon will sam catch up, if he is running at a speed of 105 meters per minute while leo is walking at a speed of 65 meters per minute?

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

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

The diagram represents the polynomial 4x2 + 23x – 72. what is the factored form of 4x2 + 23x – 72? (4x + 8)(x – 9) (4x – 8)(x + 9) (4x + 9)(x – 8) (4x – 9)(x + 8)