At a movie theater, the adult ticket price is $8 and the child ticket price is $6. for a certain movie, 210 tickets were sold and $1500 was collected. how many adult tickets were sold?

Given,

Adult Price (x) = 8 $

Child Price (y) = 6 $

So, 8x+6y=1500$ and also given 210 tickets were sold

So, x+y=210

By solving those two equations we get

No. of adult tickets sold = 120 & no. of child tickets = 90