Step-by-step explanation:
The equation is given by :
63.25=800r+3.50
Here,
63.25 is the electric company charges
3.5 is an administrative fee
800 is charge per kilowatt hours
r is rate per kilowatt hour
In this proble, we need to tell that what does r represents. Hence, r shows kilowatt per hour.
We can solve it as follows :
63.25-3.5=800r+3.50-3.50 (Subtracting 3.50 to the both sides)
59.75=800r

This is social studies put it i. Math don’t mean to be mean
B. is the answer because he can just refill the 1 gallon jug to eventually measure out 3 gallons!
Step-by-step explanation:
hope this helps. n=6 or n=9 work is in the attached pic