Answer:
I am pretty certian it is A
Step-by-step explanation:
You add the x to 25.50 because it is unknown how many games he will buy and add the one time pay of 4,500 to enter the service/company
So it is y= 25.50x + 45
Answer:
1,215 Superscript one-fifth x
Step-by-step explanation:
Given:
The expression to simplify is given as:
![(\sqrt[5]{1215})^x](https://tex.z-dn.net/?f=%28%5Csqrt%5B5%5D%7B1215%7D%29%5Ex)
We know that,
![\sqrt[n]{a} = a^{\frac{1}{n}}](https://tex.z-dn.net/?f=%5Csqrt%5Bn%5D%7Ba%7D%20%3D%20a%5E%7B%5Cfrac%7B1%7D%7Bn%7D%7D)
Here, ![n=5, a=1215](https://tex.z-dn.net/?f=n%3D5%2C%20a%3D1215)
So, ![\sqrt[5]{1215} = 1215^{\frac{1}{5}}](https://tex.z-dn.net/?f=%5Csqrt%5B5%5D%7B1215%7D%20%3D%201215%5E%7B%5Cfrac%7B1%7D%7B5%7D%7D)
So, the above expression becomes:
Now, using the law of indices ![(a^m)^n=a^{(m\times n)}](https://tex.z-dn.net/?f=%28a%5Em%29%5En%3Da%5E%7B%28m%5Ctimes%20n%29%7D)
Here, ![a=1215,m=\frac{1}{5},n=x](https://tex.z-dn.net/?f=a%3D1215%2Cm%3D%5Cfrac%7B1%7D%7B5%7D%2Cn%3Dx)
So, the expression is finally simplified to;
![=(1215)^{({\frac{1}{5}}\times x)}\\\\=(1215)^{\frac{1}{5}x}](https://tex.z-dn.net/?f=%3D%281215%29%5E%7B%28%7B%5Cfrac%7B1%7D%7B5%7D%7D%5Ctimes%20x%29%7D%5C%5C%5C%5C%3D%281215%29%5E%7B%5Cfrac%7B1%7D%7B5%7Dx%7D)
Therefore, the second option is the correct one.
= 1,215 Superscript one-fifth x
The side of a square is the square root of the area.
Side = sqrt(155)
Side = 12.45 inches. (Round answer as needed)
Answer:
wow
Step-by-step explanation:
.-.
what an amazing qUeStIoN
Your answer is the plus sign because if you rotate it then it would still be the same. it is the 3rd one.