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

140 divided by 14 is 10. So x is 10. And Y is 140. 140 divided by y (1) =140
The area of the circle should be 201.06
Answer:
C
Step-by-step explanation:
The identity property for addition tells us that zero added to any number is the number itself.