(b) 9 tickets (a) 6 tickets
(c) 20 tickets
1 If5 tickets for a play cost 40,000 shillings, calculate the cost of:

What is the question?

Step-by-step explanation:

This "question" is all over the place and I don't understand what you are asking.

hope it you

step-by-step explanation:

sin(7pi/6 - pi/3)  

= sin(7pi/6 - 2pi/6)  

= sin(5pi/6)  

= sin(pi - pi/6)  

= sin(pi/6)  

= 1/2  

sin 7pi/6 - sin pi/3  

= sin (pi + pi/6) - sin pi/3  

= -sin pi/6 - sin pi/3  

= -1/2 - sqrt(3)/2  

= -(1+sqrt(3))2

you need to give us more information since we can't answer