Question: Evaluate x-y for the given replacement values.x = -3 and y=9x-y= Evaluate xy for the given replacement values. x = 3 and y=9

Evaluate xy for the given replacement values. x = 3 and y=9
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Evaluate x-y for the given replacement values.x = -3 and y=9x-y=

Evaluate xy for the given replacement values. x = 3 and y=9

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