antonbogatynevelove antonbogatynevelove 25-01-2017 Mathematics contestada Write a linear expression in simplest form to represent the perimeter of the trapezoid. Then find the perimeter if the value of x is 7 yards. The sides of the trapezoid are (going in a clockwise direction starting from the top): (7x + 3) yd (6x + 3 ) yd (5x) yd (6x + 3) yd