Cities can develop only if there is an agricultural surplus large enough to free people from food production. True or False

Original conversation

User: Cities can develop only if there is an agricultural surplus large enough to free people from food production. True or False

Weegy: Cities can develop only if there is an agricultural surplus large enough to free people from food production. TRUE. Expert answered|oliviacharlene|Points 0|

User: The world is facing a basic conflict between the pursuit for profits through the exploitation of the earth’s resources and the need to establish a sustainable environment. True or False

The world is facing a basic conflict between the pursuit for profits through the exploitation of the earth’s resources and the need to establish a sustainable environment. TRUE.

Weegy: solve for one variable at a time. start with y.
(4x/y3)-3=0
+3 +3
(4x/y3)=3
now multiply both sides by 1/4x to cancel the 4x on the top. [ like this:
(4x/3y) * 1/4x= 3/4x
3y=(3/4x)
/3 /3
y=(3/4x)/3
now take this and plug it back into the original problem for the y value to get your x. like this:
[(4x) / {(3/4x)/3} * 3] -3.
now solve that to get your x. then take your x value from that and plug it in to the original again to get your actual y value.
its a long process but kinda straightforward. hope this helps. sorry i could finish it all the way. running out of battery.
] (More)

Weegy: When multiplying the same number but with exponents, you add the exponents.
So you're going to get 3+1/2 = 7/2
which is 11^7/2 or 1331(11^1/2)
simplified = 4,414.42759 (More)

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