Answer:
50% because 0.05 is 5% :)
If you looked it up online you could find it. look on safari
Answer:
![y=-2.18,-0.22](https://tex.z-dn.net/?f=y%3D-2.18%2C-0.22)
Step-by-step explanation:
We have been given the equation
![(5y+6)^2=24](https://tex.z-dn.net/?f=%285y%2B6%29%5E2%3D24)
Take square root both sides. When ever we take square root, we include plus minus sign
![\sqrt{(5y+6)^2}=\pm\sqrt{24}\\\\5y+6=\pm2\sqrt6](https://tex.z-dn.net/?f=%5Csqrt%7B%285y%2B6%29%5E2%7D%3D%5Cpm%5Csqrt%7B24%7D%5C%5C%5C%5C5y%2B6%3D%5Cpm2%5Csqrt6)
Now, subtract 6 to both sides of the equation
![5y=-6\pm2\sqrt6](https://tex.z-dn.net/?f=5y%3D-6%5Cpm2%5Csqrt6)
Divide both sides by 5
![y=\frac{1}{5}(-6\pm2\sqrt6)](https://tex.z-dn.net/?f=y%3D%5Cfrac%7B1%7D%7B5%7D%28-6%5Cpm2%5Csqrt6%29)
![y=\frac{1}{5}(-6+2\sqrt6),y=\frac{1}{5}(-6-2\sqrt6)](https://tex.z-dn.net/?f=y%3D%5Cfrac%7B1%7D%7B5%7D%28-6%2B2%5Csqrt6%29%2Cy%3D%5Cfrac%7B1%7D%7B5%7D%28-6-2%5Csqrt6%29)
In decimal we have
![y=-2.18,-0.22](https://tex.z-dn.net/?f=y%3D-2.18%2C-0.22)
Answer: It depends on what categories your teacher has and what percent of your grade it is worth. I would recommend an online grade calculator