Find the coordinates for the midpoint of the segment with endpoints given. (-16, 0) and (0, -16)

Abanner is made of a square and a semicircle. the square has side lengths of 24 inches. one side of the square is also the diameter of the semicircle. what is the total area of the banner? use 3.14 for π.

Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?