What is the difference of the polynomials?
(x2 - 6x + 2) - (3x? – 7x-8)

The doghouse shown has a floor, but no windows. find the total surface area of the doghouse, including the door.

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?

See attachment below and find the equivalent of tan(∠qsr)