6. studio a sells a canvas for $12.50 and has
a studio fee of $7 an hour. studio b sells a
similar canvas for $15.50 and has a studio
fee of $4 an hour. jill and her friends are
trying to see who has the best deal. after
how many hours would the cost be the
same? if they plan on painting for 4 hours,
where should they go?

99

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

my guess would be b and d, but i didn’t actually get out the pen and paper. lol