+0  
 
0
29
1
avatar

For a school drama performance, student tickets cost $5 each and adult tickets cost $10 each. The sellers collected $3,570 from 512 tickets sold.  How many student tickets were sold?

 Oct 13, 2020
 #1
avatar+27725 
+1

x = student tix    then adult = 512- x

revenue:

 

$ 5 * x       +    $ 10 * (512-x)    = $ 3570        solve for x, the number of student tix

 
 Oct 13, 2020

38 Online Users