Answer:
Step-by-step explanation:
In order to do this we need to isolate y by performing the inverse operations on the other values like so...
a) 10x + 5y = 20 ... subtract 10x on both sides
5y = 20 - 10x ... divide both sides by 5
y = 4 - 2x ... we can move the 2x to the right to make it into y = mx + b
y = -2x + 4
b) 3x - 2y = 10 + 4x ... subtract 3x on both sides
-2y = 10 + x ... divide both sides by -2
y = -5 - 0.5x ... move -0.5 to the left so it matches y = mx + b
y = -0.5x - 5
X=4. 4/2=2 and 8/4=2 making the equations equal
The answerrr is 18 for thisvprblme
C. Corresponding Angles Postulate
Pressure and Volume are inversely related as:
![P= \frac{R}{V}](https://tex.z-dn.net/?f=P%3D%20%5Cfrac%7BR%7D%7BV%7D%20)
We can also write it as:
![PV=R](https://tex.z-dn.net/?f=PV%3DR)
R is the constant of proportionality. Using the first row of given table, we can write:
Thus, the value of R, the universal gas constant is 8.31