4. What is the value of the y-coordinate of the solution to the system of equations
X+2y=9andx-y=3

Name these type of angles shown check all that applies

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.

Select all the expressions that will include a remainder.