A cinema sold 1000 tickets on a Saturday evening. Adult tickets cost £9, children's tickets cost £5, and a total of £6680 was collected
If there are a Adult tickets and c Children tickets, write down two simultaneous
equations connecting a and c.
Solve your equations to find how many tickets of each kind were sold.

Step-by-step explanation:

a + c = 1000

9a + 5c = 6680

9a + 9c = 9000

9a+ 5c = 6680

4c         = 2320

c           = 580

a+ 580 = 1000

a = 420

A = 420

C = 580

If you substitute the numbers into 9a + 5c = 6680, that should give you the right answer.

welll its a very hard question but ill

step-by-step explanation:

first you take the 6 dollars and add 10 to it then add the 50 to that then multiply by 8 with xy and your answer will be

hope this

answer: 12

step-by-step explanation:

because yes