Which equation can be represented by the number line

If angle ywz = 17, what is angle wxy? ok so i'm confused on this because the triangles are congruent so that means they have the same measurement which would make wxy=17, but don't all triangles have total measures of 180 degress? ?me.

Graph y = -|x| + 2. click on the graph until the correct one appears.

Apack of gum would be considered a(n) necessity luxury item small ticket item unaccountable expense