Answer:
54x + 18 equivalent to (6 • 9x) + (6 • 3)
18(3x – 1) equivalent to 54x - 18
(6 • 9x) + (6 • 1) equivalent to 54x + 6
The restaurant bill was B. $42.55
Answer:
7 < x < 8
Step-by-step explanation:

What you do to solve this is:
1- 498 - 52 = 446.
2- 446 adult tickets were sold.
Answer:
166
Step-by-step explanation: