The mean age of 5 people in a room is 37 years. A person enters the room. The mean age is now 38. What is the age of the person who entered the room?

Write a story that matches with the expression 42x-5 pls hurry

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

At a kentucky friend chicken, a survey showed 2/3 of all people preferred skinless chicken over the regular chicken. if 2,400 people responded to the survey, how many people preferred regular chicken?