Answer:
-273
Step-by-step explanation:
222- (99*5)
222-495
-273
A because 2b is b times 2 and 235 is bigger
X + y = 12 / x (-45);
Then, -45x - 45y = -540;
We have 80x + 45y = 645 and
-45x - 45y = -540
________________
35x = 105;
Finally, x = 105÷35;
x = 3;
y = 12 - 3;
y = 9;
They used the river for trade, transportation, and agriculture
Answer:
1
9
3
4
5 2
Step-by-step explanation:
Just match it with the coordinate points you see above