Which logarithmic equation is equivalent to 82 = 64?

If jm equals 5x -8 and lm equals 2x -6 which expression represents jl

2x + 1 < 5 solve the following inequality. then place the correct number in the box provided.

Apyramid fits exactly inside a cube. the cube and the pyramid share the same square base, and they are both exactly the same height. the volume of the cube is 66 cubic inches. what is the volume of the pyramid? explain your answer. answer asap