The value of y varies directly with x.

The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x – 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3

How do you find the distance of each number from the mean