The perimeter of a square is represented by the expression 32x - 12.8. Which of the following expressions is not equivalent to the perimeter? A. 4(8x - 3.2)

B. (8x - 3.2) + (8x - 3.2) + (8x - 3.2) + (8x - 3.2)

C. 32x - 12.8

D. -12.8x + 32

Acity plans to build a new rectangular-shaped park. the perimeter of the park will be 940 meters. the width of the park will be 300 meters. what will be the length, in meters, of the new park?

The estimated number of people to attend the last bengals game of the season was 2000. the actual number of fans attending was 1200. by what percent did the estimate differ from the actual?

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions. a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0