What is the value of x3 × y1 when x = 5 and y = 10

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.

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

If jklm is a trapezoid, which statements must be true?