Does mapping triangle DEF onto triangle GHI prove the two triangles are congruent? Explain your reasoning.

10 ! a train starts from grand city and travels toward belleville 388 miles away. at the same time, a train starts from belleville and runs at the rate of 47 miles per hour toward grand city. they pass each other 4 hours later. find the rate of the train from grand city.

The function models the number of accidents

If a line is defined by the equation y = 5x + 2, what is the slope?