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OpenStudy (anonymous):
Simplify. (-1/2)(4x)(-2)(7y)(-1) A. -28xy B. -28 C. 28xy D. 27 Plz help!
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OpenStudy (jhannybean):
\[-\frac{1}{2} \cdot 4x \cdot -2 \cdot 7y \cdot -1\]First solve \(-\dfrac{1}{2} \cdot 4x\)
OpenStudy (jackthegreatest):
-28xy
OpenStudy (anonymous):
Thanks to both of you:)
OpenStudy (jackthegreatest):
combine the like terms
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