Answer: She needs 86 more pens
Step-by-step explanation: She starts off with 39 pens and she needs to get to 125 so you would subtract 39 from 125 and you would find the answer to how many more she needs.
The function would be the initial plus growth rate * # years
So: f(x) = 9.05 + 0.031(7)
Where x= # years
14x2=28
28 divided by 3 is 9.3
the answer is 9.3
Answer:
The -3
Step-by-step explanation:
Hope this helps :)
