The value of is \[\frac{\mathbf{3\times [-5-9]}}{\mathbf{[(-7)-(-5)]}}

1.	The value of is \[\frac{\mathbf{3\times [-5-9]}}{\mathbf{[(-7)-(-5)]}}\]
A.	-21
B.	21
C.	\[\frac{7}{2}\]
D.	\[\frac{-7}{2}\]
Answer» C. \[\frac{7}{2}\]

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The value of is \[\frac{\mathbf{3\times [-5-9]}}{\mathbf{[(-7)-(-5)]}}\]

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