Write the Equation for the Problem Below Using $y = m x + b$

Multiple Choice

Write the equation for the problem below using $y = m x + b$ Yolanda's $400 monthly expense account is set up through an automatic teller machine (ATM) . She withdraws funds, using the $35 Fast Cash Option. The equation describes the amount that remains in her account after she makes x withdrawals during the month.

A) $y = 35 x + 400$
B) $y = - 35 x + 400$
C) $y = - 35 x - 400$
D) $y = 400$
E) $y = 35 x - 400$