32+n- f to the third power n=345 f+11

The figure above shows the lengths of thesides of a rectangle in cm. find the valuesof x and y and then the area of the rectangle. sides: top= 3x - yleft= 3y + 4bottom= 2x + yright= 2x - 3 use both methods, elimination and substitution, if possible.

What is the missing constant term in the perfect square that starts with x^2 -20x

How to find the exponential function y=ca^x, with points (1,2) and (2,1)