Help please

Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.

Which formula finds the probability that a point on the grid below will be in the blue area? p(blue) = total number of squares number of blue squares number of blue squares p(blue) = total number of squares number of blue squares p(blue) = number of white squares

Divide. write in the simplest form. 4 1/6 divided by 10