Which scenario best matches the linear relationship shown in the table?

Days Dollars
0 76
2 48
4 20
6 −8
Kathryn had $76 and spent $28 each day.
Kathryn had $76 and earns $14 per day.
Kathryn had $76 and spent $14 each day.
Kathryn spends $28 each day.

0 76

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