Answer:
they had more people
Step-by-step explanation:
Answer:
Easy you describe the sum of each arithmetic series. GOOD LUCK
Step-by-step explanation:
The answer is 22 because as u can see they are going up by 1 so 20,21, next 22
Answer: 1430
Step-by-step explanation: x + y + z = 2680
x = 2z - 100
y = 3z + 80
x + y = 5z - 20
6z - 20 = 2680
z = 450
y = 1430
Solution:
x = 800, y = 1430, z = 450
