The answer is -1 because a coefficient is the number in front of the variable which is -1 because there is an invisible 1 before the x
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Me too there's no math problem...
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Answer:
cuteboy979409
Step-by-step explanation:
I am sorry mam a was not able to answer this question.
Just put each number in different positions.
425
542
254
All of these numbers are different and use the same 3 digits