Question 159274
Remember: </pre><font size=4><b>Number of tickets</pre>
{{{NonStudents=NS=x}}}, no. of non students
{{{Students=S=1000+x}}}, no. of students
Therefore,
{{{(1000+x)8.50+13.25(x)=75925}}} ----------------> working eqn
{{{8500+8.50x+13.25x=75925}}}
{{{21.75x=75925-8500=67425}}}
{{{cross(21.75)x/cross(21.75)=cross(67425)3100/cross(21.75)}}}
{{{x=3100}}} ------------------------------> no. of Nonstudents
{{{1000+3100=4100}}} ----------------------> no. of Students
In doubt? go back working eqn:
{{{(1000+3100)(8.50)+13.25(3100)=75925}}}
{{{(4100)(8.50)+41075=75925}}}
{{{34850+41075=75925}}}
{{{75925=75925}}}
Thank you,
Jojo