Three times a number decreased by four has a result of two. which of the following represents the equation and solution for this statement? 3n - 4 = 2; n = 2 3n + 4 = 2; n = -2/3 3n - 4 = 2; n = -2/3 3(n - 4) = 2; n = 2

the reason why your question keeps getting deleted because this is not a school related question : )

i will answer your question though.

i never tried church's

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