What is the correct classification for ZBEC

What is the smallest integer n such that n\sqrt{2} is greater than 20

Find the solution set of this inequality. select the correct graph. |8x+16|> 16

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =