By approximately what percent is x greater than 4/5 if (4/5)(x) = 1?

"Individuals living in capitalist economies suffer a higher degree of personal risk than in other types of economies. Creating regulations that protect a society can’t help but interfere with free market forces, a basic tenet of capitalism." From your perspective, how accurate is the abov...

The following appeared in an article in a consumer-electronics magazine: "Company X's latest model of digital camera to be released next month, the TR12, is being promoted as the most portable, user-friendly digital camera available, and also an excellent bargain. It can be expected to live up...