Two pools are being filled with water. To start, the first pool had 1600 liters of water and the second pool had 1204 liters of water. Water is being added to the first pool at a rate of 24 liters per minute. Water is being added to the second pool at a rate
of 35 liters per minute.
Let x be the number of minutes water has been added.

Step-by-step explanation:

Given

the first pool -600 liters

The second pool -1204 liters

the first pool =24 liters per minute. the second pool = 35 liters per minute.

So

total time taken of water in first pool=600/24

=25 mintue

Total time taken of water in second pool=1024/35

=29.27 minute

( x − y + a + b ) ( x − y − a − b )

Step-by-step explanation:

I hope that I will not end up crucified :(