Answer:
-2-9
-3-11 11/14
Step-by-step explanation:
Simply do the reverse of the first problem you did
Equation:
.05x=$150
Divide both sides by .05:
X=$150/.05
Simplify:
X=$3000
Answer:
![y = 2x - 12](https://tex.z-dn.net/?f=y%20%3D%202x%20-%2012)
Step-by-step explanation:
We want to find the inverse of
![y = \frac{1}{2}x + 6](https://tex.z-dn.net/?f=y%20%3D%20%20%5Cfrac%7B1%7D%7B2%7Dx%20%2B%206)
We interchange x and y.
![x = \frac{1}{2}y + 6](https://tex.z-dn.net/?f=x%20%3D%20%20%5Cfrac%7B1%7D%7B2%7Dy%20%2B%206)
We need to solve for y, so let us multiply through by 2.
![2x = y + 12](https://tex.z-dn.net/?f=2x%20%3D%20y%20%2B%2012)
Subtract 6 from both sides.
![y = 2x - 12](https://tex.z-dn.net/?f=y%20%3D%202x%20-%2012)
Therefore the required inverse is
![y = 2x - 12](https://tex.z-dn.net/?f=y%20%3D%202x%20%20-%2012)
Answer: D
Step-by-step explanation:
Answer:
the slope is -3
Step-by-step explanation:
-3 is in the position of x in the equation for a line y=mx+b which is the slope