Brothers
1. 12
2. 16
3. 14
4. 8
5. ?
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mean of the ages of 5 brothers is 13 years
![13\text{ = }\frac{12\text{ + 16 + 14 + 8 + x}}{5}](https://tex.z-dn.net/?f=13%5Ctext%7B%20%3D%20%7D%5Cfrac%7B12%5Ctext%7B%20%2B%2016%20%2B%2014%20%2B%208%20%20%2B%20x%7D%7D%7B5%7D)
![13\cdot5\text{ = x + 50}](https://tex.z-dn.net/?f=13%5Ccdot5%5Ctext%7B%20%3D%20%20x%20%2B%2050%7D)
![65-50\text{ = x }](https://tex.z-dn.net/?f=65-50%5Ctext%7B%20%3D%20x%20%7D)
Answer:
z^6/y
Check screenshot below for explanation!
Answer:
1 11/24
Step-by-step explanation:
u multiply both numeators and both denominators for example 1 3/4 5/6 i would first turn 1 3/4 into 7/4 and then multiply
Its D because it says 3 is greater than or equal to 3. So it has to be an open circle.
Hope this helps...
-Justin0208
Explanation:
First, add 3 both sides of an equation.
![m-3+3=9+3](https://tex.z-dn.net/?f=m-3%2B3%3D9%2B3)
Then, simplify.
![9+3=12](https://tex.z-dn.net/?f=9%2B3%3D12)
*The answer must be have a positive sign.*
![\boxed{m=12}](https://tex.z-dn.net/?f=%5Cboxed%7Bm%3D12%7D)
Hope this helps!
Thank you!
Have a great day!