The time in the exactly in the middle would be 9:30AM
Given:
The equation is:
To find:
The equations that is equivalent to the given logarithmic equation.
Solution:
We have,
It can be written as:
![[\because e^{\ln x}=x]](https://tex.z-dn.net/?f=%5B%5Cbecause%20e%5E%7B%5Cln%20x%7D%3Dx%5D)
Therefore, the correct option is D.
X = 2 for the first one by cross multiplying......sorry about not having time for the other 2
-1/3x-4/3y=2
1/3x-2/3y=4
First realize that the coefficient of x is -1/3 and 1/3 which can be eliminated with addition
Adding the two equations together gets
-6/3y=6
Simplify
-2y=6
y=-3
Substitute back into original equation
1/3x-2/3(-3)=4
1/3x+2=4
1/3x=2
x=6
Answer
x=6, y=-3
Check answer
-1/3(6)-4/3(-3) =?= 2
-2+4=2
2=2
Done!
Answer:12 gallons
Step-by-step explanation:
48/4=12
