Carolina goes to a paintball field that charges an entrance fee of $18 and $0.08 per ball. The field has a
promotion that
says, "Get $10 off if you spend $75 or
more!" Carolina wonders how many paintballs she needs
to buy along with the entrance fee to get the promotion.
Let B represent the number of paintballs that Carolina
buys.
1) Which inequality describes this scenario?

both equations and proportions are better.

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

nope.   happens to me as well.

-aparri