A map uses a scale of 1 in. : 20 mi. If the distance between two cities on the map is 1.5
inches, what is the actual distance between the cities?

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 term best describes a line ans a point that lie in the same plane

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)