Answer:
250
Step-by-step explanation:
5*5=25
25*10=250
+$++$$+$
Answer:

Step-by-step explanation:

It would be the = sign because 2+3 equals 5, and so does 4+1.
Answer:
3 : 1 : 2
Step-by-step explanation:

Answer: 325
Step-by-step explanation:
Student tickets: x
Adult tickets: x + 71
Total: 579
x + x + 71 = 579
2x + 71 = 579
2x = 579 - 71
2x = 508
x = 508/2
x = 254
Adult tickets = x + 71 = 254 + 71 = 325
P.S. Hope it helps. If you have any questions, feel free to ask them here. I'll be happy to help! Have a wonderful day!