Question

A mobile phone carrier charges an extra fee if a customer uses more than 500 minutes each month. Tom has already used 230 minutes this month. Which in E quality can be used to determine how many more minutes Tom can use this month without going over the 500 minute limit?

Answer 1

I think it’s 230+x is greater than or equal to 500.
I don’t have the greater than or equal sign in my phone lol