4. Brianne wants to save an additional $$ \$ 2,000 $$ in the next 16 months. Assuming she brings home $$ \$ 8 $$ an hour, how many extra hours a month will she need to work to achieve this goal?

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To determine how many extra hours Brianne needs to work each month to save an additional \$2,000 in 16 months, follow these steps:

1. **Calculate the Total Extra Savings Needed Per Month:**
   
   $$
   \text{Total Extra Savings} = \$2,000 \quad \text{over} \quad 16 \text{ months}
   $$
   
   $$
   \text{Monthly Savings Needed} = \frac{\$2,000}{16} = \$125 \text{ per month}
   $$

2. **Determine the Number of Extra Hours Required Each Month:**
   
   Brianne earns \$8 per hour. To find out how many hours she needs to work to earn \$125:
   
   $$
   \text{Extra Hours Needed} = \frac{\$125}{\$8/\text{hour}} = 15.625 \text{ hours}
   $$
   
   Since she can't work a fraction of an hour, she would need to round up to the nearest whole hour:
   
   $$
   \text{Extra Hours Needed} = 16 \text{ hours per month}
   $$

**Conclusion:** Brianne needs to work an additional **16 hours each month** to save \$2,000 in 16 months.
Brianne needs to work an extra 16 hours each month to save \$2,000 in 16 months.

Brianne wants to save an additional in the next 16 months. Assuming she brings home
an hour, how many extra hours a month will she need to work to achieve this goal?

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Brianne wants to save an additional in the next 16 months. Assuming she brings home an hour, how many extra hours a month will she need to work to achieve this goal?