What is the sum of the first 11 terms of the geometric sequence: -4, 12, -36, 108,...

Ahomeowner plans to hang wallpaper on one wall of a bedroom that is 10 feet long if a stripe of wallpaper is 20 inches wide and stripes or hung vertically how many stripes on wall paper with the homeowner required

What is the solution to the system of equations? (–2, –8) (–1, –5) (0, –2) (2, 4)

Which of these is and example of a literal equation? a) 6+30=6^2 b)3x-4y c)12=9+3x d)ax-by=k