To calculate Jessica's total expenses, we need to add up all her monthly expenses:
- Rent: $800
- Cellphone Bill: $125
- Utility Bill: $350
- Groceries: $350
- Transportation: $150
Now, let's add them together:
\[ 800 + 125 + 350 + 350 + 150 = 1775 \]
Jessica's total expenses amount to $1,775.