Please solve, its one of the hardest math problems ever
Pic is below

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2

-4, -2, 1, 4

step-by-step explanation:

domain = x values

range = y values

well your weight will go up if you are not going to burn the calories/ carbs

step-by-step explanation: