Bobby is diving 50 feet below sea level at the beach. his sister is at the swimming pool deck, which is 15 feet above sea level. what is the difference, in feet, between the pool deck and bobby's position?

the difference between bobby and the pool deck is 35 feet

Step-by-step explanation:

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

the monthly balance will be $75,000