What are three things you can find in a room that you can measure the area of with square feet ?

Solve for x i'll try to attach the files bc it's not letting me for some reason

Find the root(s) of f (x) = (x- 6)2(x + 2)2.

What are the interpretations of the line 3x - 15y = 60? x-intercept y-interception a: x 20 - y -4 b: x 5 - y 20 c: x -3 - y 15 d: x -4 - y 20