Question 1040184
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Use of written language?

<pre>
                 unit price   reserv.price     quantity      cost

halfticket           p             r              1          294=p+r
    
fullticket          2p             r              1          538=2p+r

TOTAL
</pre>
Question seems to be asking for 2p and for r, according to the way variables are assigned in the table.

{{{system(294=p+r,538=2p+r)}}}--------very simple to solve