Rita is thinking of two numbers. Adding 4 times the first number and 9 times the second number gives a total of 1. Also, adding 4 times the first number and 6 times the second number gives -2. What are the two numbers?

The graph of f(x)=|x| is reflected over the y-axis and horizontally compressed by a factor of 1/9. write a formula for function g(x)

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.

Can someone me out here and the tell me the greatest common factor