What is the length of x in the diagram below?

Adriveway is 40 yards long about how many meters long is it

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.

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?