Hannah grew a total of 1 1/2 inches this year. hannah grew 7/8 inches last year. how much more did hannah grow this year than last year?

The diagonals of a quadrilaretral intersect at (-1,4). one of the sides of the quadrilateral is bounded by (2,7) and (-3,5) determine the coordinates of the other side in order for the quadrilaretral to be a square.

Factor the polynomial by its greatest common monomial factor.

What are the solutions for the following system? -2x^2+y=-5 y=-3x^2+5