Let:
A = Annual income
M = Monthly income
N = Number of months in the year
So, the annual income will be given by the monthly income multiplied by the number of months:

Solve for M:
Divide both sides by 12:

Answer:
$2875
Answer:
The pulse rate is 84.54bpm
Step-by-step explanation:
Given

Required
Find
when 
Substitute 71 for x in: 



<em>The pulse rate is 84.54bpm</em>
Either the US has the highest density and Denmark has the lowest or the other way around.
Id say its that the u.s. has the highest denmark has the lowest