Below is a piece of text that has already been compressed, and shows some of the information about it. show you know how this works by reconstructing the original text from the dictionary and compressed version?

How can a broadcast station be received through cable and satellite systems?

The initial tableau of a linear programming problem is given. use the simplex method to solve it. x 1 x 2 x 3 s 1 s 2 z 1 2 4 1 0 0 8 3 4 1 0 1 0 10 minus3 minus12 1 0 0 1 0 the maximum is nothing when x 1equals nothing, x 2equals nothing, x 3equals nothing, s 1equals3, and s 2equals0. (be sure to simplify to lowest terms if necessary.)

What phrase indicates someone has knowledge and understanding of computer, internet, mobile devices and related technologies?