Question

Faustine was hired in 2010 with a gross monthly salary of 1600€. every year her employer increases her gross monthly salary by 40€.what was Faustina's monthly net salary in 2010? 2020?

Answer 1

Explanation:

I think there is a typo.

we have no information about her deductions. so, we can only calculate her gross monthly salary and not her net monthly salary.

every year it is increased by €40.

x = number of years after 2010.

salary(x) = 40x + 1600

so, 2010 is 0 years after 2010

salary(0) = 40×0 + 1600 = $1600

2020 is 10 years after 2010

salary(10) = 40×10 + 1600 = 400 + 1600 = $2000