Answer:
7TH DAY
Step-by-step explanation:
The value of x from the expression is ![\frac{ln8-8}{3}](https://tex.z-dn.net/?f=%5Cfrac%7Bln8-8%7D%7B3%7D)
Given the exponential function ![e^{3x+8}=8](https://tex.z-dn.net/?f=e%5E%7B3x%2B8%7D%3D8)
Take the natural logarithm of both sides:
![lne^{3x+8}=ln8\\3x +8=ln8](https://tex.z-dn.net/?f=lne%5E%7B3x%2B8%7D%3Dln8%5C%5C3x%20%2B8%3Dln8)
Subtract 8 from both sides:
![3x-8+8=ln8-8\\3x=ln8-8](https://tex.z-dn.net/?f=3x-8%2B8%3Dln8-8%5C%5C3x%3Dln8-8)
Divide both sides by 3:
![\frac{3x}{3} =\frac{ln8-8}{3}\\x= \frac{ln8-8}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B3x%7D%7B3%7D%20%3D%5Cfrac%7Bln8-8%7D%7B3%7D%5C%5Cx%3D%20%5Cfrac%7Bln8-8%7D%7B3%7D)
Hence the value of x from the expression is ![\frac{ln8-8}{3}](https://tex.z-dn.net/?f=%5Cfrac%7Bln8-8%7D%7B3%7D)
Learn more on exponential functions here: brainly.com/question/12940982
Given parameters:
x = 150 minus 6 y
Interpreting this gives;
minus = subtraction = -
x = 150 - 6y
Now bring the variables together;
x + 6y = 150
The option that matches with this equivalent.
The other choices are wrong;
a, x + 150 = 6 y
x - 6y = 150 wrong
c. 2x + 3y = 75 mulitply through by 2;
2(2x + 3y) = 2(75)
4x + 6y = 150 wrong
d. 2x - 3y = 75
Multiply by 2;
2(2x -3y) = 2(75)
4x - 6y = 150
Answer:
11.6404
Step-by-step explanation: