use the equation to answer the question -8x+23=6x+18 what valule of x makes the equation true enter the answer in the box

Afigure is rotated 180°. if one of the points on the image is g'(4, -8), what were the coordinates of g? (8,4) (8,-4) (4,8) (4,8)

Where would an imaginary line need to be drawn to reflect across an axis of symmetry so that a regular pentagon can carry onto itself

Could someone me with this, ? : )