The population of small country is 6335000

1. Vatican City: With a population of around 1,000 people (as per 2017 data), Vatican City is the least populated country in the world. Interestingly, Vatican City is also the smallest country in the world by land area at 0.17 square miles (0.44 square km).

Step-by-step explanation:

w = 15h + 75

Step-by-step explanation:

Given: Jeremy works $15.00 per hour and is paid $75.00 bonus

We can use the linear equation  for the work Jeremy has done at a rate of $15 per hour and will add $75 as a bonus. It will then find out the wage earn for those number of hours

let h = number of hours

Total Wages = w

Wages = Hourly earnings + bonus

For 1 hour, earning  = $15

For h hours, earning will be = 15h

Therefore the equation:

w = 15h + 75