Answer :
Answer:
15h + 50
Step-by-step explanation:
Lets use "h" for hours.
50 is left alone and added at the end since its just one fee. Now since 15 is per hour and we don't know how long the plumber will be there we need a variable so 15h.
Answer:
15h + 50
Step-by-step explanation:
Lets use "h" for hours.
50 is left alone and added at the end since its just one fee. Now since 15 is per hour and we don't know how long the plumber will be there we need a variable so 15h.