its the compromise for 11
You can use substitution method
x - y = 7
(x+y)^2=289
So
Since the square of their sum is 298, their sum without being squared is the square root of 289.
Hence,
x - y = 7
x + y = 17
By subtracting you get the following:
= (0) -2(y)=-10
So -2y=-10
y=-10/-2
y=5
Now, plug in y in both equations to get x
x - (5) = 7
x + (5) = 17
Multiply each equation with its opposite y variables
(5) x - (5) = 7
(-5) x + (5) = 17
= 5x -25 = 35
-5x -25 = -85
Now subtract the equations
= 10x + (0) = 120
10x = 120
x = 120/10
x = 12
It would take about one day- <span> An entire day is the correct answer
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Answer :Iván Duque Márquez
Explanation:
Federalism helped to solve the problems between the state and federal government by creating a system in which these two different governments shared power in a somewhat equal manner.
Under the Articles of Confederation, the state governments had significantly more power than the federal government. The lack of power by the federal government resulted in disunity in America. This is why the US Constitution included more power for the federal government. However, the state governments would still have significant power thanks to the addition of the 10th amendment. The constitution helped to create a good balance between the two types of government.