For a recently released album, the function y= 180.23(0.89)^x models the revenue earned, y, in millions of dollars Each week X for several weeks after it’s released based on the equation how much more money in millions of dollars was earned in revenue for week three then week five

The system of equations is

 and  

Fred's age is 36 years old and Nathan's age is 9 years old

Step-by-step explanation:

Let

f > Fred's age

n > Nathan's age

we know that

> equation A

> equation B

equate the equations and solve for n

Find the value of f

therefore

Fred's age is 36 years old and Nathan's age is 9 years old