A homeowner plans to hang a wallpaper on one wall of a bedroom that is 10-feet long. If a strip of the wallpaper is 20inches wide and strips are hung vertically, how many strips of wallpapers will the homeowner require?

Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)

What is the equation of a line passing through (-6,5) and having a slope of 1/3