Answer:
Her rent is $ 675 each month.
Step-by-step explanation:
Given,
Total amount = $ 2, 250
Which includes first month's rent, last month's rent, a pet deposit and a security deposit.
i.e. first month rent + last month rent + pet deposit + security deposit = $ 2,250
Since, pet deposit = $150, security deposit = $750,
Also, let x be the salary in dollars in each month,





Hence, her rent is $ 675 each month.