First of all, we know that the definition of an irrational number is that they are numbers that cannot be represented by a simple fraction and that they are never repeating decimals and they never end.
So, considering this, Jen is wrong because, yes it does not repeat but it DOES END unless it is not written in this problem that it continues on irrationally like pi. Hence, this number is not irrational.
Y= 10 + 1.25x This is the answer because 10 is the initial fee (you start with it) and 1.25 is added for each minute, with each minute being the variable
