Help me with this question I don't understand it. Thanks!

The square root of 9x plus 7 plus the square rot of 2x equall to 7

In a column proof the right column states your reasons

Match each whole number with a rational, exponential expression 3 square root 27^2find the domain and range of the exponential function h(x)=125^x. explain your findings. as x decreases does h increase or decrease? explain. as x increases does h increase or decrease? explain.