Solve for x. 2x - 9 I - 2 16
i need how yo solve

Which statements regarding the diagram are true? check all that apply.

How do i do this activity, is appreciated

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.