Another submarine's descent can be represented as y=-240x, where y is the elevation and x is the time in hours. How long did it take the submarine to descend to the seafloor 2,100 feet below the surface?
???? hours
BRIANEST WILL BE GIVEN! REAL ANSWER PLEASE! I NEED HELP!

Respuesta :

Answer:

The answer is 8.75 hours  and 45 minutes because -2100/-240=8.75

It is 8.75 hours and 45 minutes