I have a total of 10 gigabytes of data on my computer, xgigabytes are movies and the rest is music. How many gigabytes of music is stored on my computer?

Ihonestly have no clue if it's each or none.

Aconstruction worker needs to put a rectangular window in the side of a building he knows from measuring that the top and bottom of the window have a width of 8bfeet and the sides have a length of 15 feet he also measured one diagonal to be 17 feet what is the length of the other diagonal

The slope of the line whose equation is 2x - 1 = 0 is