Answer:
1800 ÷ 6
Step-by-step explanation:
18,000 ÷ 60 is the same as;
18,000 ÷ 10 ÷ 6 and is the same as;
1,800 ÷ 6
Answer: 5x = 12 + 3
5x = 15 (divide both sides by 5 to get x)
Step-by-step explanation:

Answer:
adult tickets 6.9
children tickets 3.9
Step-by-step explanation:
3x + y = 24.60 L1
5x + 4y = 50.10 L2
5L1 - 3L2
15x + 5y = 123
-15x - 12y = -150.3
-7y = -27,3
y = -27,3/-7
y = 3.9
3x + y = 24.60
3x + 3.9 = 24.60
3x = 24.60 - 3.9
3x = 20.7
x = 20.7 / 3
x = 6.9
180. A circle is 360 degrees so half of it would be 180 degrees.