Answer:
Width = y + 7x
Step-by-step explanation:
Area of the rectangle = ![{y}^{2} + 8xy + 7 {x}^{2}](https://tex.z-dn.net/?f=%20%7By%7D%5E%7B2%7D%20%20%2B%208xy%20%2B%207%20%7Bx%7D%5E%7B2%7D%20)
Length of the rectangle = ![y + x](https://tex.z-dn.net/?f=y%20%2B%20x)
Lets factorise ![{y}^{2} + 8xy + 7 {x}^{2}](https://tex.z-dn.net/?f=%20%7By%7D%5E%7B2%7D%20%20%2B%208xy%20%2B%207%20%7Bx%7D%5E%7B2%7D%20)
![= > {y}^{2} + xy + 7xy + {x}^{2}](https://tex.z-dn.net/?f=%20%3D%20%20%3E%20%20%7By%7D%5E%7B2%7D%20%20%2B%20xy%20%2B%207xy%20%2B%20%20%7Bx%7D%5E%7B2%7D%20)
![= > y(y + x) + 7x(y + x)](https://tex.z-dn.net/?f=%20%3D%20%20%3E%20y%28y%20%2B%20x%29%20%2B%207x%28y%20%2B%20x%29)
![= > (y + 7x)(y + x)](https://tex.z-dn.net/?f=%20%3D%20%20%3E%20%28y%20%2B%207x%29%28y%20%2B%20x%29)
Now ,
Width = ![\frac{Area}{Length} = \frac{(y + 7x)(y + x)}{(y + x)} = y + 7x](https://tex.z-dn.net/?f=%20%5Cfrac%7BArea%7D%7BLength%7D%20%20%3D%20%20%5Cfrac%7B%28y%20%2B%207x%29%28y%20%2B%20x%29%7D%7B%28y%20%2B%20x%29%7D%20%20%3D%20y%20%2B%207x)
Answer: 95
Step-by-step explanation:
Think of 1/8 times 760 as 760/8 because it’s the same thing.
Its option C btw i got help from my tutor with this yesterday