1/2(8+6)-2=4+x-2 pls explain the steps on how to get the answer

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily

Last week , donnell practiced the piano 3 hours longer than marcus . together, marcus and donnell practiced the piano 11 hours . for how many hours did each young man practiced the piano

Algebraically prove that a clockwise and counterclockwise rotation of 180° about the origin for triangle abc are equivalent rotations.