Solve x^2 + 4x = 4 for x by completing the square.

x = −4
x = 0
x equals plus or minus 2 times the square root of 2 plus 2
x equals plus or minus 2 times the square root of 2 minus 2

Acomposition of transformations maps δxyz to δx"y"z". the first transformation for this composition is , and the second transformation is a 90° rotation about point x'.

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%

Which is the graph of the linear equation x – 2y = 6?