The answer is 13014 at least from my work
Answer:
x=3
Step-by-step explanation:
<u>Exponential Equations</u>
The exponential function is the inverse of the logarithmic function. To solve exponential equations, we can use the logarithmic properties to isolate the variable.
The equation to solve is
Since x is an exponent, it's not possible to isolate it directly. We should take logarithms on both sides of the equation:
We haven't specified the base of the logarithm because it's not important for this equation to be solved. However, let's assume base-10 logs.
Rewriting the equation, we have
Applying the power rule of logarithms
Simplifying by log2
Answer:
The cost for Zach's lunch is 12, and for Brain's lunch it cost 8.
Step-by-step explanation:
Since, I am sorry, you can answer from here in out. ;)