Identify which ordered pairs are solutions or not solutions. Column A

(0,0):

(2,3):

(3,2):

(-5,0):

(6,0):

(5,0):

how many players are there?

step-by-step explanation:

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m