A store had a sale where you could get 6 bags of cashews for $12. If you wanted to buy 18 bags, how much would it cost?

36 dollars.

Step-by-step explanation:

if you want to get 18 bags, you multiply 6 right? 6 x 3 = 18.

So, then you have to multiply 12. 12 x 3 = 36

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