Choose the best definition for the term: variable
A: a letter that holds the place for some unknown value in mathematics
B: a process where you must look for terms that have identical variable parts and then combine their coefficients
C: a process where if two things are equal, one can be put in the place of the other and nothing will change
D: terms that have identical variable parts

ANSWERS

2016-09-21 23:23:37

A: a letter that holds the place for some unknown value in mathematics

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