Answer:
60
Step-by-step explanation:
180-140=40, 180-(80+40)=60
Well, the answer to the question in your picture is $1200.
If x is the original price, and we took 23%, or 0.23 from that, we are left with 77%, or 0.77 of the full price.
So 0.77x = 924
x = 924/0.77
x = 1,200
1200 - 0.23(1200) = 924
924 = 0.77x
Answer:
(2, 0)
Step-by-step explanation:
Hope This Helps! : )
Answer:
![CD = 3](https://tex.z-dn.net/?f=CD%20%3D%203)
Step-by-step explanation:
Given
![CD = x](https://tex.z-dn.net/?f=CD%20%3D%20x)
![BC = 5x - 5](https://tex.z-dn.net/?f=BC%20%3D%205x%20-%205)
![BD = 2x + 7](https://tex.z-dn.net/?f=BD%20%3D%202x%20%2B%207)
Required
Determine CD
Since, C is a point on BD, the relationship between the given parameters is;
![BD = BC + CD](https://tex.z-dn.net/?f=BD%20%3D%20BC%20%2B%20CD)
Substitute the values of BD, BC and CD
![2x + 7 = 5x - 5 + x](https://tex.z-dn.net/?f=2x%20%2B%207%20%3D%205x%20-%205%20%2B%20x)
Collect Like Terms
![2x - 5x - x = -5 - 7](https://tex.z-dn.net/?f=2x%20-%205x%20-%20x%20%3D%20-5%20-%207)
![-4x = -12](https://tex.z-dn.net/?f=-4x%20%3D%20-12)
Divide both sides by -4
![\frac{-4x}{-4} = \frac{-12}{-4}](https://tex.z-dn.net/?f=%5Cfrac%7B-4x%7D%7B-4%7D%20%3D%20%5Cfrac%7B-12%7D%7B-4%7D)
![x = 3](https://tex.z-dn.net/?f=x%20%3D%203)
To determine the length of CD;
Substitute 3 for x in ![CD = x](https://tex.z-dn.net/?f=CD%20%3D%20x)
Hence;
![CD = 3](https://tex.z-dn.net/?f=CD%20%3D%203)
The 1st one :)
Jonah should shade 6 parts of 10