Question

A bank charges a fee if an account balance falls below $100. Let b represent the account balance. Write an inequality to describe when a bank would charge a fee. How many solutions does this inequality have and why?

Answer 1

a solution to not paying the bank a fee is to keep your balance over 100 dollars and keep checking on your balance and making sure of it. and i also agree with the inequality that b<$100.

Answer 2

b = account balance
An inequality to describe when a bank would charge a fee: b < $100