150 divided by 25 is 6, so I think it would be 6 hours to equal the total cost.
The general equation for a circle with center (a,b) and squared radius k is

Here we have

and the constant is fixed by substituting in the point we know (x,y)=(3,-5)

Answer:

The opposite of left is right, so the number opposite k is k units to the right.
Answer:
6/3
Step-by-step explanation:
An integer is a whole number, that is not a fraction. All of the numbers are fractions, but if you simplify them, you see that 6/3=2. 2 is a whole number, and therefore an integer.