rlfarley rlfarley
  • 06-01-2015
  • Mathematics
Answered

Explain how you know to use a variable in an addition or subtraction expression.



Answer :

NormaValenzuela
NormaValenzuela NormaValenzuela
  • 07-01-2015

A variable is just a letter that represents something. So lets say you have 10 pieces of gum and you give your friend X peices of gum. The x stands for the number of peices of gum you gave to your friend.
Answer Link

Other Questions

Rewrite without rational exponents, and simplify, if possible.. (x^4y^4) ^1/3
WHAT ARE CHROMOSOMES
Why did the Indus Valley civilization come to be known as harappan civilization ?
Differentiate bet prokaryotic and eukaryotic cells
____a synthetic opiate that blocks the effects of herioin and eliminates withdrawal symptoms, has a proven record of success for people addiction to heroin A.
Diagram of a red blood cell
____a synthetic opiate that blocks the effects of herioin and eliminates withdrawal symptoms, has a proven record of success for people addiction to heroin A.
what is the antoynm of utilized
what is the antoynm of utilized
what is the antoynm of utilized