Solve the equation or formula for the indicated variable.
equation a=21(squared 3)w, for w

Aperpendicular bisector, cd is drawn through point con ab if the coordinates of point a are (-3, 2) and the coordinates of point b are (7,6), the x-intercept of cd is point lies on cd.

Patty made a name tag in the shape of a parallelogram. reilly made a rectangular name tag with the same base and height. explain how the areas of the name tags compare.

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585