NEED HELP ASAP DUE TODAY 10 POINTSSSS
 Answer the following question for the expression.
 5x - 3y + 7z + 1.
 A) How many terms does this expression have?
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 B) What is the constant of this expression?
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 C) What is the second term in the expression?
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 D) Whats the coefficient of the third term?
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