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In the term $- 7 x y$ , what is the numerical coefficient?

Class 8Adding and Subtracting ExpressionsAlgebra

A $- 7 x$
B $x y$
C $- 7$
D $7$

Step-by-Step Solution

The numerical coefficient is the number part, sign included:

- 7

. Writing 7 drops the minus sign.

Answer: C)

- 7

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