Two pools are being drained. To start, the first pool had 3650 liters of water and the second pool had 4166 liters of water. Water is being drained from the first pool at a rate of 27 liters per minute. Water is being drained from the second pool at a rate of 39
liters per minute.
Let x be the number of minutes water has been drained.
(a) For each pool, write an expression for the amount of water in
the pool after x minutes.
O=D
х
Amount of water in the first pool (in liters) - ]
Amount of water in the second pool (in liters) = 1
5
?
(b) Write an equation to show when the two pools would have
the same amount of water.