5. Which expression requires you to use
the Associative Property of Addition in
order to simplify?
A. [y + (-y)] + x
B. (y + x) + (-x)
C. y + [X + (-x)]
D. y + (-x + x)

what does x eaqual

step-by-step explanation:

pakistan's principal natural resources are arable land and water. about 25% of pakistan's agriculture accounts for about 21% [1] of gdp and employs about 43% of the labour force. in pakistan, the most agricultural province is punjab where wheat and cotton are the most grown.

one set of data has more variation than the other. hope this !

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.