math
posted by faru .
what is a variable?
is it a number or a letter?
im a little confused..... please help

math 
Ms. Sue
A variable is a letter.
Study this site.
http://www.mathsisfun.com/definitions/variable.html 
math 
faru
thanks that website really helped.

math 
Ms. Sue
You're welcome. It's one of my favorite sites.
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