An Xbox 1000x regularly costs $670. If the computer shop runs a sale and the Xbox 1000x is now priced at $502.50, by what percent did the computer shop mark down the XBox?

true, i don't really know what you're asking but from the info you provided im guessing the answer is true.

the framers of the constitution insisted that federal judges be nominated instead of elected due to their desire to have judges above the shifting whims of the masses.

the hope, whether achieved or not, was that federal judges would only be beholden to the law and that by not having judges be elected, they would be protected if that law dictated an outcome that ran counter to popular opinion.