49.57(total amount paid) -2.5 (del fee) = 47.07
47.07/3= 15.69 is the price of each
We can start with subtracting 7040 from 20,000, getting us 12960 gallons remaining, If 720 gallons per hour are coming, we can make the equation 12960 = 720h, with h as hours. Next, we can divide both sides by 720, getting us 18. It will take 18 hours to fill the pool.
I would say a but not 100% sure.
Answer: the answer is $ 17,349.21 APEX
They are actually asking for 1.5 and -2 so the answer will be coordinated at approximately half past 1 and on -2 which is located on the right lower quadrant