Answer:
x=482
Step-by-step explanation:
First: x-411=71
Add 411 to both sides, which cancels out the -411 leaving just x.
You add 411 to 71 getting 482.
The normally had small extended families.
They were a hunter-gatherer community
Sioux and Cheyenne tribes hunted buffalo
They were nomadic and almost completely dependent on buffalo
<span>I think you mean
3b^2 − b ?
If so you just put in the 5 for b
3*(5)^2 - 5
Do the square first
5^2 = 25
3(25) - 5 =
75 - 5 =
70.
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