Answer:
Miki had 288 stickers and Ken had 252 stickers.
Step-by-step explanation:
This question is solved using a system of equations.
I am going to say that:
Miki has x stickers.
Ken has y stickers.
The ratio of the number of Miki's stickers to the number of Ken's stickers was 8:7.
This means that
, that is:
, or ![x = \frac{8y}{7}](https://tex.z-dn.net/?f=x%20%3D%20%5Cfrac%7B8y%7D%7B7%7D)
After Miki gave Ken 18 of her stickers, they had the same number of stickers.
This means that:
![x - 18 = y + 18](https://tex.z-dn.net/?f=x%20-%2018%20%3D%20y%20%2B%2018)
![x - y = 36](https://tex.z-dn.net/?f=x%20-%20y%20%3D%2036)
Since ![x = \frac{8y}{7}](https://tex.z-dn.net/?f=x%20%3D%20%5Cfrac%7B8y%7D%7B7%7D)
![\frac{8y}{7} - y = 36](https://tex.z-dn.net/?f=%5Cfrac%7B8y%7D%7B7%7D%20-%20y%20%3D%2036)
![\frac{8y}{7} - \frac{7y}{7} = 36](https://tex.z-dn.net/?f=%5Cfrac%7B8y%7D%7B7%7D%20-%20%5Cfrac%7B7y%7D%7B7%7D%20%3D%2036)
![\frac{y}{7} = 36](https://tex.z-dn.net/?f=%5Cfrac%7By%7D%7B7%7D%20%3D%2036)
![y = 36*7 = 252](https://tex.z-dn.net/?f=y%20%3D%2036%2A7%20%3D%20252)
And
![x - y = 36](https://tex.z-dn.net/?f=x%20-%20y%20%3D%2036)
![x = 36 + y = 36 + 252 = 288](https://tex.z-dn.net/?f=x%20%3D%2036%20%2B%20y%20%3D%2036%20%2B%20252%20%3D%20288)
Miki had 288 stickers and Ken had 252 stickers.
Depending on if it’s a straight line, it can be 180 degrees
Answer: Do you know what the total degree is but if not an algebraic equation us 148-x = 26
Step-by-step explanation:
Answer:
<em>w = 12 cm </em>and <em> l = 20 cm</em>
Step-by-step explanation: