( Math coordinates ) how do I do rotations?

Solve |2x - 5| = 4 if anyone could , that would be great

Which of the following are accepted without proof in a logical system? check all that apply.

Which question is not a good survey question? a.don't you agree that the financial crisis is essentially over? 63on average, how many hours do you sleep per day? c. what is your opinion of educational funding this year? d.are you happy with the availability of electronic products in your state?