Can anyone please help me with this? ( the problem starting with a sixth grade and ending in each case) :)

What is the solution to the equation 9^(x+1) =27

Which composition of similarity transformations maps polygon abcd to polygon a'b'c'd'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation

What is the range for 31,39,29,34,37,24,36,33,34,28