Question

I opened a grocery account at my bank with $300. Every week thereafter, I withdraw $85 from the account to pay for groceries.

If x is the number of weeks I've had the account, then y is the amount in the account.

Find an equation of a line in the form y = mx + b that describes my grocery account balance.

Answer 1

Can someone explain this to me

Answer 2

@triciaal

Answer 3

@Will.H