For the equation 2n - 3 = 7 A. What is the variable? B. What is the coefficient of the variable? C. Wich of these is the solution to the equation? 2, 3, 5, 7, n

41/2 - 1 1/3 what is the answer as a fraction?

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

When y’all answer can y’all explain too !