Find the x and y intercepts of -x+y=3

For which rational expression is -2 an excluded value of x?

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

Two students were asked if they liked to read. is this a good example of a statistical question? why or why not? a yes, this is a good statistical question because a variety of answers are given. b yes, this is a good statistical question because there are not a variety of answers that could be given. c no, this is not a good statistical question because there are not a variety of answers that could be given. no, this is not a good statistical question because there are a variety of answers that could be given