Answer: P = 10M
Step-by-step explanation:
We can rewrite the two equations as:
log P - log N = 5 .........(1)
log M - log N = 4 .........(2)
Subtracting equation (2) from equation (1) gives:
log P - log M = 1 ........(3)
Equation (3) can be written as:
[tex]log\frac{p}{m} =1[/tex]
so,
[tex]10^1=\frac{p}{m}[/tex]
simplify to
[tex]10=\frac{p}{m}[/tex]
multiply both sides by m to get a final answer of
P = 10M