X more than the square root of 400 is 50.

Question 5 spring semester final exam math evaluate

Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42

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