The diagram represents the area of a rectangle as 9x2 + 24x + 16 square units.
what are the length and width of the rectangle in terms of x?
both: 3x + 4 units
both: 3x + 8 units
width: 3x + 4 units; length: 6x + 12 units
width: 3x + 8 units; length: 6x + 8 units

Answer this 30 points and brainliest!

Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. mary measures a box and finds the length is 7 inches, the width is 14 inches, and the height is 15 inches. what is the volume of the box? [type your answer as a number.]

Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.