You can write a system of equations, I'm pretty sure.
the first equation would be
10a+3f+.5c=100
and
a+f+c=100
For the first equation, its the price of each ticket that adds up to 100 tickets
For the second equation, its the amount of people that adds up to 100 people.
I'm pretty sure this is the route to go but I haven't solved it for myself (yet) I'll probably comment the answer if you need me to
Answer:
your laptop is nice really
Cindy used 17.25 because 15 × .5 = 2.25 and if you add it to 15 ypu get 17.25
hello there
the answer is ..... down below
I did the math for ya
hope this helps
thank you
best regards Queen Z