Answer: 
<u>Reorder the terms in parentheses</u>
<u></u>
<u></u>
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<u>Remove unnecessary parentheses
</u>
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<u></u>
<u>Move all terms containing x to the left and all other terms to the right</u>
<u></u>
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<u>Simplify left and right side of the equation</u>
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<u>divide both sides of the equation by 1 to get x</u>
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Answer:
The diameter of the circle is about 2.546 units
Step-by-step explanation:

Answer:
2
Step-by-step explanation:
2/3 weeks is about 4/6 weeks if 1 1/2 is 9/6 weeks, it would possibly be 2
Answer:

Step-by-step explanation:
First let us evaluate the value of both the expressions.


a) Hence, Larry's claim that both the expressions are equivalent is wrong.
The evaluation of the expressions have been shown above. The second expression was obtained by swapping the addition and multiplication order and that created the difference.
b) Clearly,
520 > 264
Therefore,

is greater by the expression
by a value of 520 - 264 = 256.
Answer:
12
Step-by-step explanation:
Assume the hidden number is x;
So, if x*12= 16,836
Next, divide both sides by 12 to solve for x;
x= 16,836 / 12
x= 1,403
So the number hidden by spilt ink is 1,403.
Next, to answer the question, divide 16,836 by the hidden number,1403;
16,836 / 1403 = 12
Therefore, it will be equal to 12 which is basically the reverse of the first equation.