Using the information from question 1:
How long does it take to pay off this debt if you can afford to pay a constant
$250 per month? Give the answer in years and months.
From EngageNY.org of the New York State Education Department. Grade Algebra II Mathematics Module 3, Topic E, Lesson 31. Internet. Available from https://www.engageny.org/resource/algebra-ii-modul...; accessed 21/Apr/2016.