8. point z is a(n) (hint: what type of lines are ox and nb? )
orthocenter
incenter
circumcenter
centroid

Translate this phrase into an algebraic expression. 21 more than twice goran's savings use the variable g to represent goran's savings. need to know fast.

The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (0, 5). what is the solution set of the related equation 0 = ax%2 + bx + c?

Write the expression 7x^3-28xy^2 as the product of 3 factors