Answer:
Step-by-step explanation:
7x + (2x+27)=180-> 9x= 180-27 -> x=17
 
        
             
        
        
        
The point that the graphs of f and g have in common are (1,0)
<h3>How to get the points?</h3>
The given functions are:
f(x) = log₂x
and
g(x) = log₁₀x
We know that logarithm of 1 is always zero.
This means that irrespective of the base, the y-values of both functions will be equal to 0 at x=1
Therefore the point the graphs of f and g have in common is (1,0).
Learn more about graph on:
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Answer:

Step-by-step explanation:
First, multiply the 3 and the 7 together, and then "multiply" the exponents -8 and 3. (However, when "multiplying exponents, you're really just adding them together: -8 + 5)
( )^2
)^2
Then, multiply the -5 and -2 together, giving you:

 
        
             
        
        
        
Answer:
2/15
Step-by-step explanation:
4/5-2/3
12/15-10/15
2/15
 
        
             
        
        
        
It is undefined when the denominator is 0