Pls . i need to know 6 and 7 before tommorow.

Which statement best describes a square? a. a special rectangle that has four right angles b. a special trapezoid that has four sides of equal length c. a special rectangle that has four sides of equal length d. a special trapezoid that has four right angles

Solve the x in the equation x^2+14x+17=-96

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out