PLEASE HELP IMMEDIATELY Find x when – Negative one-half + x = –Negative StartFraction 21 over 4 EndFraction. – Negative StartFraction 23 over 4 EndFraction – Negative StartFraction 19 over 4 EndFraction 19/4 23/4

Each equation given below describes a parabola. which statement best compares their graphs? x = 2y^2 x = 8y^2

What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?

Harry and jay are both flying on the same plane with an airline that randomly assigns seats to passengers. of the 182 total seats on the plane, 62 are window seats, 58 are middle seats, and the rest are aisle seats. what is the approximate probability that both harry and jay will be assigned aisle seats on the same plane? a. 11.48% b. 3.3% c. 2.08% d. 26.26%