The largest building in the world by volume is the boeing 747 plant in everett, washington. it measures approximately 634 long, 710 yards wide, and 112 high. what is its volume in cubic feet?

Problem number 26 of the rhind papyrus says: find a quantity such that when it is added to of itself the result is a 15. the modern day equation that models this problem is x + x = 15. what is the solution to the equation? x = 10 x = 12 x = 15 x = 30