What's the answer ? i'm almost positive you do multiplication first then add but not i'm not sure . 1*2+3*4+5*6= 44

Multiply. −2x(6x4−7x2+x−5) express the answer in standard form. enter your answer in the box.

Given the box plot, will the mean or the median provide a better description of the center? box plot with min at 10.5, q1 at 11.5, median at 12.5, q3 at 13.5, max at 15

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle