rdmealer rdmealer

11-02-2015
Mathematics

contestada

Evaluate the expression 15 - n when n = 9

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kittymaniac kittymaniac

11-02-2015

To do this, you simply need to substitute in 9 for n in the expression.

15 - n
= 15 - (9)
= 6

Hope this helps! :)

Answer Link

11-02-2015

[tex]15-n \hbox{ when } n=9 \\ 15-n=15-9=\boxed{6}[/tex]

Answer Link

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