Question 1125180
<pre>
PERSON       NUMBER
Nicole         n
Ali            n+7
Ryan           3(n+7)
TOTAL          68
</pre>

{{{n+(n+7)+3(n+7)=68}}}-------solve this, and then evaluate the expressions for Ali and Ryan.

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{{{n+n+7+3n+21=68}}}
{{{5n+28=68}}}
{{{5n=40}}}
{{{highlight_green(n=8)}}}

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