Answer:
the answer is 3
Step-by-step explanation:
is this a joke
Answer:
Step-by-step explanation:
Natral whole rational irrational
Hey there!
We can solve this problem by doing PEMDAS, which lists:

We have in this equation

Let's sp;ve this equation now!
Parentheses ↓

Exponents ↓

Division ↓

Okay now , I show you the steps so it can be easier to solve!

Good luck on your assignment and enjoy your day!
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They used the river for trade, transportation, and agriculture