Answer:
it'll take her 36 months
Step-by-step explanation:
i just plugged in random numbers into the calculator-_-
3,6,9,12,15,18,21,24,27,30...
7,14,21,28,...
-2(b^2 + 7b - 4)/b
You need to simplify the expression
Too tired to explain, here's some digital steps by Symbolab:
