Find the number if:

5/4 of it is y

2x - 20 = 32 20 - 3x = 8 6x - 8 = 16 -13 - 3x = -10

Which system of linear inequalities is represented by the graph? !

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.