Question

Help (:
Write as an algebraic expression:

the sum of the additive inverse of a number and its absolute value.

Answer 1

here is the additive inverse property : http://www.coolmath.com/prealgebra/06-properties/07-properties-additive-inverse-01.htm

in not sure what you are saying because you kind of need somekind of letters or numbers to solve the problem

Answer 2

in this case i will just use x= of a number

so i believe it would be like this:

?+?=abs(x)
abs=absolute value

Answer 3

oh i see (: thanks! ill just use x and y instead of the queston marks.

Answer 4

mmmhum np:D

Answer 5

\[-x+|x|\]

Answer 6

or whatever variable you choose