bearing in mind that a solution to a system of equations is where their graph intersect or meets, Check the picture below.
16 would be the range. The lowest value is 5, and the highest value is 21. You just subtract those two which gives you 16! (:
2-2=0
5-3=2
so the answer is o over 2 aka 0/2
Answer:
There will be 9897.47€ in the account.
La cantidad será de 9897.47€.
Step-by-step explanation:
Future value with annuity:
The future value formula, for an annuity, is:

An annuity means that a number of payments happen during the period(an year, for example.
P is the value of the deposit, r is the interest rate, as a decimal, and n is the number of deposits.
In this question:
1000 € each year, so 
Interest rate of 6%, so 
One application per year for 8 years, so 
Total amount:

There will be 9897.47€ in the account.
La cantidad será de 9897.47€.