Carmen, Brian, and Ahmad sent a total of 117 text messages over their cell phones during the weekend. Ahmad sent 8 more messages than Carmen. Brian sent 3 times as many messages as Ahmad. How many messages did they each send?

The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick