<h2>Answer:</h2>
![10.\text{ Option B is correct}](https://tex.z-dn.net/?f=10.%5Ctext%7B%20Option%20B%20is%20correct%7D)
<h2>Explanation:</h2>
Given the equation expressed as:
![2x+5=8x](https://tex.z-dn.net/?f=2x%2B5%3D8x)
First, we need to calculate the value of "x" from the given expression.
Step 1: Given the equation 2x + 5 = 8x
Step 2: Subtract 5 from both sides:
![\begin{gathered} 2x+5-5=8x-5 \\ 2x+\cancel{5}-\cancel{5}=8x-5 \\ 2x=8x-5 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%202x%2B5-5%3D8x-5%20%5C%5C%202x%2B%5Ccancel%7B5%7D-%5Ccancel%7B5%7D%3D8x-5%20%5C%5C%202x%3D8x-5%20%5Cend%7Bgathered%7D)
Step 3: Subtract 8x from both sides
![\begin{gathered} 2x-8x=8x-8x-5 \\ -6x=\cancel{8x}-\cancel{8x}-5 \\ -6x=-5 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%202x-8x%3D8x-8x-5%20%5C%5C%20-6x%3D%5Ccancel%7B8x%7D-%5Ccancel%7B8x%7D-5%20%5C%5C%20-6x%3D-5%20%5Cend%7Bgathered%7D)
Step 4: Divide both sides by -6
![\begin{gathered} \frac{-6x}{-6}=\frac{-5}{-6} \\ x=\frac{5}{6} \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20%5Cfrac%7B-6x%7D%7B-6%7D%3D%5Cfrac%7B-5%7D%7B-6%7D%20%5C%5C%20x%3D%5Cfrac%7B5%7D%7B6%7D%20%5Cend%7Bgathered%7D)
Step 5: Get the value of 12x. Substitute x = 5/6 into the expression to have:
![\begin{gathered} 12x=12(\frac{5}{6}) \\ 12x=\cancel{12}^2(\frac{5}{\cancel{6}^1}) \\ 12x=2\times5 \\ 12x=10 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%2012x%3D12%28%5Cfrac%7B5%7D%7B6%7D%29%20%5C%5C%2012x%3D%5Ccancel%7B12%7D%5E2%28%5Cfrac%7B5%7D%7B%5Ccancel%7B6%7D%5E1%7D%29%20%5C%5C%2012x%3D2%5Ctimes5%20%5C%5C%2012x%3D10%20%5Cend%7Bgathered%7D)
Therefore the value of 12x is 10
Answer:
A stands for apple
Step-by-step explanation:
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Answer:
200
Step-by-step explanation:
Given : In a box of crayons, 24% of the crayons are blue. There are 48 blue crayons in the box.
To Find: The total number of crayons in the box
Solution :
Let total number of crayons be x
Since we are given that 24 % of the crayons are blue. There are 48 blue crayons in the box.
So, 24% of x = 48
⇒![\frac{24}{100} x=48](https://tex.z-dn.net/?f=%5Cfrac%7B24%7D%7B100%7D%20x%3D48)
⇒![\frac{100*48}{24}=x](https://tex.z-dn.net/?f=%5Cfrac%7B100%2A48%7D%7B24%7D%3Dx)
⇒![200=x](https://tex.z-dn.net/?f=200%3Dx)
Thus total number of crayons are 200
A 10% increase in cigarette prices has been found to result in a 4% decrease of smokers.
<h3>What is the effect of price increase in the demand for cigarettes?</h3>
An increase in cigarette price will result in a decrease in the demand for cigarettes.
Since more money needs to be spent to but the same product, less consumers can be able to afford it.
Therefore, a 10% increase in cigarette prices has been found to result in a 4% decrease of smokers.
Learn more about increase in price at: brainly.com/question/26526671
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