The candy store is having a 30% off sale. emma is buying candy worth $7.50. who much will the candy worth after the discount? show your work

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.

Need asap. solve for the following inequality

How many ordered pairs of positive integers satisfy xy=32?