Answer:
adult $5
child $12
Step-by-step explanation:
make the adult as x and child as y.
this will makes 6x + 6y = 102
12x + 3y = 96
solve it and the answer comes out.
i thinks its B thats what i put but im not sure , i havent got the paper back yet
Answer: 271
55
bisect means to cut in half so it is half of 110 so it is 55
