Which ordered pair has an x-coordinate value of 7? (4, 7) (3, 4) (3, 10)(3, 10) (7, 10)

Okay -

An ordered pair is in the form of (x, y). The first value is the x-coordinate, and the second is the y-coordinate. 

So, we simply have to look at all of the ordered pairs and see which one has the first value equal to 7. 

In this case, it is (7, 10)! =)