Answer:
please add the picture for us to see.
Step-by-step explanation:
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➷ A variable is an unknown number that is represented by a letter, for example, x.
It is usually found in an algebraic expression.
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➶ Hope This Helps You!
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TROLLER
The answer is c! you just subtract: 3/2-1/2, which is 1.
Neither
tell me if you want explanation