The children's ticket would be $7 each and the adult ticket would be $9.
Answer:
r = 2
Step-by-step explanation:
2(8r + 5) = 24 + 9r
16r + 10 = 24 + 9r
16r - 9r = 24 - 10
7r = 14
r = 2
Hello there!
The correct answer is C. 225.
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Ms. Alonzo received 400 markers because one tenth of 4000 is 400. Hope this helped!

So, the answer to this problem is
x = 9/2 or
x = 4.5.