Sandy's pet sitting service charges $24.50 membership (aka initial fee) fee and then $2.50 per hour. Zac's pet sitting service charges $4.75 per hour and a membership fee of $11.00. After how many hours will they be the same cost?

is there any photos or whatever?

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

b if for most of the graph

d if y intercept

step-by-step explanation:

current in the circuit at time t is /, then the power delivered to the resistor is

step-by-step explanation: