Carmine paid an electrician x dollars per hour for a 5-hour job plus $70 for parts.
the total charge was $320.
which equation can be used to determine how much the electrician charged per hour?
a

4+n=5

step-by-step explanation:

this is because the four is four hours and the n represents the 1 extra hour over the weekend.

b= i'm srry i don't know that one.

4+n=5 n=1 because if vernon plays 5 hours a week then 4+1=5 hours.

hope this : )

step-by-step explanation:

4227473658779875563886538705958641728563470543621287463824132573847969p05749365273847906970680574936214