Which of the following equations is the translation 2 units left of the graph of y = |x|? y = |x| - 2 y = |x - 2| y = |x + 2|

Solve the inequaliy: (x^2+2)(x−2)^2(6−2x)> 0

Find the perimeter of each of the two noncongruent triangles where a = 15, b = 20, and a = 29°

Concerned about campus safety, college officials want to estimate the percentage of students who carry a gun, knife, or other such weapon. how many randomly selected students must be surveyed in order to be 95 % confident that the sample percentage has a margin of error of two percentage points?