Find the slope of the line. у
4
|(1,4)
-2
1
--5-4-2-1
1 x
T(-4,-1)
7
slope =

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