PLEASE HELP DUE SOON NEED CALCULATIONS TOO Trevor is buying carpet for his rectangular living room the length if this living room is 3 feet more than his width the area of the living room is 88

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.

If two points are given,then exactly one line can be drawn through those two points.which geometry term does the statement represent

If the average of x,y and z is 15 what is their sum