Tickets for a film show were sold at 40 Ghana cedis per adult and 20 Ghana cedis per child . the total amount raised from 500 tickets sold was 16000 Ghana cedis find the number of (a) adults who bought tickets for the show. ( b) children who bought tickets for the show

there is no graph so i cant sorry

step-by-step explanation:

let x and 400 - x be the two numbers.  

==> 0.80x + 0.85(400 - x) = 400 - 68 from the statement of the problem.  

< ==> 0.80x + 0.85(400 - x) = 400 - 68  

==> 340 - 0.05x = 332  

< ==> -0.05x = -8 ==> x = 160, the first number ==> 400 - x = 240, the second number.

show us the triangle so we can answer it

hd extra 3-7 x d en is the answer