Inequalities?

http://gyazo.com/24d7f497c98ba87a47dfbc3ceb016c17

If anyone can help me, many thanks.

Question

Inequalities?

http://gyazo.com/24d7f497c98ba87a47dfbc3ceb016c17

If anyone can help me, many thanks.

anonymous · Answer

@ehuman  @Hero

hero · Answer

What prevents you from doing this on your own?

anonymous · Answer

@Hero  I do not know how do it on my own. I have just started a new math course. Do i subsistute x for say 5 or 10? How would I do this. I do not want the flat out answer, just a way to get the answer

hero · Answer

With inequalities, you solve them just like you would regular equations, except, when you multiply or divide by a negative, you have to switch the direction of the inequality. That's the only difference.

hero · Answer

But the thing is you don't have to ever multiply or divide by a negative to solve an inequality.

anonymous · Answer

@Hero  Okay, thank you. As far as the question at hand, I believe the answer is D.