To see if an ordered pair is a solution to an inequality, plug it into the inequality and simplify. If you get a true statement, then the ordered pair is a solution to the inequality. If you get a false statement, then the ordered pair is not a solution. Take a look at this tutorial and learn how to determine if an ordered pair is a solution to an inequality!
More Dell - Tech Support 800 numbers and support. This is the best of 11 ways to contact Dell - Tech Support according to 330378 GetHuman users. Below you can compare the many ways to contact Dell - Tech Support customer service. 877-293-1197.
Are there Dell departments in the united states? and do they have different contact numbers? I know the Dell Vista number says USA but I have yet to get through on that line so I have no way of knowing for sure if that's true. And please don't suggest 1-866-634-7426 because that number is not working for me. Like 0.