Find the missing part of the proportion 12/x = 3/7 x= _

The mathematical expression 9€ t means

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

If f(x)= 3x+6 which of the following is the inverse of f(x)