Question

A cinema has 100 seats Show how it is possible to sell exactly 100 tickets and take in exactly $100 if the ticket prices are:

Adults: $10 Seniors: 50 cents Children: 10 cents

Answer 1

are number correct

Answer 2

yes

Answer 3

thats the question and the correct prices for the question i can get it to 99 dollars and 99 seats but not 100

Answer 4

x+y+z=100
10x+.5y+.1z=100

Answer 5

okay then?

Answer 6

Since there are 3 variable, there should be 3 equation but I don't know what should be the third one

Answer 7

either do i

Answer 8

8 Adults, 27 Seniors and 65 Child