Answer:
False
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
2(y+1)
y=2
2+1= 3
2(3)
u multiply it
and u get 6
Answer:
C : $58.36
Step-by-step explanation:
Given:
A store holiday sale has an item marked down by $10.
Discount on new price = 25%
Final price was $36.27.
Question asked:
what was the original ?
Solution:
Let original price = ![x](https://tex.z-dn.net/?f=x)
New price = ![x - 10](https://tex.z-dn.net/?f=x%20-%2010)
Original price - marked down amount - discount amount = $36.27
![x - 10 -25\% of(x - 10 ) = 36.27\\](https://tex.z-dn.net/?f=x%20-%2010%20-25%5C%25%20of%28x%20-%2010%20%29%20%3D%2036.27%5C%5C)
![x - 10 - \frac{25}{100} (x - 10) = 36.27\\x - 10 - 0.25(x - 10) = 36.27\\x - 10 -0.25x +2.5 = 36.27\\0.75x - 7.5 = 36.27\\](https://tex.z-dn.net/?f=x%20-%2010%20-%20%5Cfrac%7B25%7D%7B100%7D%20%28x%20-%2010%29%20%3D%2036.27%5C%5Cx%20-%2010%20-%200.25%28x%20-%2010%29%20%3D%2036.27%5C%5Cx%20-%2010%20-0.25x%20%2B2.5%20%3D%2036.27%5C%5C0.75x%20-%207.5%20%3D%2036.27%5C%5C)
Adding both side by 7.5
![0.75x = 43.77\\](https://tex.z-dn.net/?f=0.75x%20%3D%2043.77%5C%5C)
Dividing both side by 0.75
![x = 58.36](https://tex.z-dn.net/?f=x%20%3D%2058.36)
Therefore, the original price was $58.36
Answer:
x= 52°
Step-by-step explanation:
comment if u need explanation :)