Question
Which expression has the greatest value for $x=-4$ and $y=5 ?$ $$\begin{array}{llll}{\text { A. }-3 x y} & {\text { B. } 3 x y} & {\text { C. } x y^{2}} & {\text { D. } x^{2} y}\end{array}$$
Step 1
For option A, we have $-3xy = -3(-4)(5) = 60$. Show more…
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