Respuesta :

Answer:

-25 feet

Step-by-step explanation:

The answer would be negative because he's below sea level and it would be -25 because adding to a negative number is essentially subtracting so if he's -35 feet below and he's going up by 10 feet, his current elevation would be -25

Answer:

25 ft below sea level

Step-by-step explanation:

Let's find what his elevation is now:

Information:

- Was 35 feet below sea level

- Swam up 10 feet towards the surface.

Using this information, we can solve what his elevation is.

Original Elevation: 35 feet below sea level

Upwards: 10 feet.

Current Elevation : Original Elevation - Upwards

Current Elevation : 35 - 10

Current Elevation : 25 feet below sea level.

The driver is now 25 feet below sea level.