Answer:
8.
Step-by-step explanation:
x cannot be 8 because that would make the denominator zero.
Answer: 7 + 2/3(12) = 15
90/15 = $6 for adult tickets
Answer: 2 11/12
Step-by-step explanation: 3 1/3+−2 1/4+1 5/6
10/3−2 1/4+1 5/6
10/3−9/4+1 5/6
13/12+1 5/6
13/12+11/6
35/12
2 11/12
