Nicky is considering two different companies for textbook rentals. For
what number of months will Company B cost less?
• Company A charges a one-time account fee of $20 and a rental fee of
$15 per month
• Company B charges $20 per month with no other fees.
Show your work.

i get you, what you should do is think of the positive things that would come out of it. it will make yours parents proud and raise your grade. you should always try and if you can't focus tell the teacher.

-8/2y-8=5/y+4-7y+8/y^2-16

we move all terms to the left:

-8/2y-8-(5/y+4-7y+8/y^2-16)=0

we can not solve this equation