Assignment: 
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Answer: 
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Explanation: 
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[ Step One ] Subtract 18 From Both Sides

[ Step Two ] Simplify

[ Step Three ] Solve With Quadratic Formula
Note: 


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[ Step Four ] Combine Solutions

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Answer:
140=7×2×2×5
Step-by-step explanation:
Answer:
A-14
Step-by-step explanation:
All the angles of the triangle ABC are 60°.
Therefore it is an equilateral triangle.
All sides of an equilateral triangle are equal.
Hence, AC = 14
Answer:
You need 3 cups of brown sugar for every 1 cup of white sugar.
Step-by-step explanation:
To find the smallest amount possible, divide both numbers by the smaller number. So, 6 (the amount of brown sugar) Divided by 2 equals 3, and 2 (the amount of white sugar) Divided by 2 equals 1.