N=-55 -n=11x5 -n= 55 n=-55
(multiply both sides by -1)
Answer:
![y = 75](https://tex.z-dn.net/?f=y%20%3D%2075)
Step-by-step explanation:
Given
![y\ \alpha\ \ x](https://tex.z-dn.net/?f=y%5C%20%5Calpha%5C%20%5C%20x)
![y=24; x =16](https://tex.z-dn.net/?f=y%3D24%3B%20x%20%3D16)
Required
Find y when ![x = 50](https://tex.z-dn.net/?f=x%20%3D%2050)
We have:
![y\ \alpha\ \ x](https://tex.z-dn.net/?f=y%5C%20%5Calpha%5C%20%5C%20x)
Express as equation
![y = kx](https://tex.z-dn.net/?f=y%20%3D%20kx)
Solve for k
![k = \frac{y}{x}](https://tex.z-dn.net/?f=k%20%3D%20%5Cfrac%7By%7D%7Bx%7D)
When ![y=24; x =16](https://tex.z-dn.net/?f=y%3D24%3B%20x%20%3D16)
![k = \frac{24}{16}](https://tex.z-dn.net/?f=k%20%3D%20%5Cfrac%7B24%7D%7B16%7D)
![k = \frac{3}{2}](https://tex.z-dn.net/?f=k%20%3D%20%5Cfrac%7B3%7D%7B2%7D)
When
, we have:
![y = kx](https://tex.z-dn.net/?f=y%20%3D%20kx)
![y = \frac{3}{2} * 50](https://tex.z-dn.net/?f=y%20%3D%20%5Cfrac%7B3%7D%7B2%7D%20%2A%2050)
![y = 75](https://tex.z-dn.net/?f=y%20%3D%2075)
Answer:
(d) 60 kobo
Step-by-step explanation:
36 divided by 12 = 3
3 x 20 = 60
Hope this helps!
Answer:61
Step-by-step explanation:
Z+Z-11=Z+50
2Z-11=Z+50
Collect like terms
2Z-Z=11+50
Z=61