(_×4) + _ = 71

First slot: 1-8
Second slot: 1-8
Exponents: ², ³, ⁴

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.

Jane moves from a house with 71 square feet of closet space to an apartment with 45.44 square feet of closet space. what is the percentage decrease of jane’s closet space?

Someone me! if you’re smart you can solve this!