The cost of a babysitting service on a cruise is $10for the first hour and $12 for each addition hour. If the total cost of babysitting baby apron was $58, how many hours was araon at the sistter

Respuesta :

Answer:5hours

Step-by-step explanation:

58-10 = 48 dollars remain after the first hour

48/12 = 4 hours after the first hour

1+4=5 total hours

you do 10 + 12x = 58
and now solve for x
you get x=4
and you add 4 to 1 considering he did the first hour.