The median of a set of numbers is x. There are at least three numbers in the set. Write an algebraic expression, in terms of x, to represent the median of the new set of numbers obtained by adding 3 to every number in the set.

x + 3

Step-by-step explanation:

Median of a set of numbers = x

Median =    term ; n = odd

            =   term ; n= even

New set of numbers obtained by adding 3 to every number in the set.

So every number increases by 3

So,  median of the new set = x + 3

no, because the sides are not congruent

the answer is d

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