A number machine is a way of writing rules using a flow diagram. The equation \(3j - 6 = 9\) can be shown on a number machine by writing out the functions that have been applied to \(j\) in the order ...

The U.S. News and World Report pediatric rankings named Children's Medical Center Dallas as the second-best hospital in the Southwest, with Cook Children's earning the No. 4 spot.

Progressives keep poor families trapped in a cycle of government dependency, and yet they continue to shut down the federal government—harming the very struggling Americans… Read More ...