2. Wei and Nora set New Year's Resolutions together to start saving more money. They agree to
each save $150 per month. At the start of the year, Wei has $50 in his savings account and Nora
has $200 in her savings account.
a. Write an equation for Wei's savings account balance after x months.
b. Write an equation for Nora's savings account balance after x months.
C. Graph the system of equations representing their savings account balances.
