9514 1404 393
Answer:
(x +1)^2 +(y -3)^2 = 4
Step-by-step explanation:
The equation of a circle centered at (h, k) with radius r is ...
(x -h)^2 +(y -k)^2 = r^2
The graphed circle is centered at (h, k) = (-1, 3), and has radius 2, so its equation is ...
(x +1)^2 +(y -3)^2 = 4
The expression 320 + 0.08x shows the earning of a salesperson for her weekly sales.
To earn at least $1000, we have:
320 + 0.08x > =1000
Subtracting 320 from both sides, we get:
0.08x >= 680
Now we need to Divide the above expression by 0.08 both sides,
So, we get:
x >= 8500
Therefore, to earn at least $1000 in one week, the salesperson needs the sales of greater than or equal to $8500.
5+x=-9
Use the subtractive property of equality to isolate x.
5+x=-9
-5 -5
x=-14
The value that satisfies x is -14. You can check your work by substituting x as -14 and checking if the equation is satisfied.
5+x=-9
x=-14
5+(-14)=-9
5-14=-9
-9=-9
the answer is correct. Succinctly, x=-14.
Answer:
i think it's 22500 deep down to the ocean
