Plss answer it’s due rn if u don’t know pls don’t write random stufff plsss

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

Find the zeros of each function. f(x) = 6x^2 - 7x - 20

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?