In a city there are 11 public and 5 private swimming pools on weekends 6 of the pools are open geogre says the ratio of pools open on weekends to the toltal is 6.11 emma says the ratio of pools open on weekends to the toltal of pools is 6.22

11 + 5 = 16

6 are open out of the 16. 6 : 16 is the ratio. But we can reduce it.

Divide each side by 2

6/2 = 3

16/2 = 8

3 : 8 is the ratio when simplified.  

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,

c

step-by-step explanation: