Answer:
(x−4)²+(y)²=1
Step-by-step explanation:
If you translate this into English, you get something like this:
The y value lies between -1 and 1, if the x value is between 3 and 5, This could very well be a circle with the center point M and a radius of 1.
The x-coordinate of the middle lies between 5 and 3, which is 4
The y-coordinate of the middle lies between -1 and 1, which is 0.
So the middle is (4 , 0) and radius is 1
The circle equation (xa) 2 + (yb) 2 = r 2
The circle with center M( a b ) and radius r has as a comparison:
(x - a)² + (y - b)² = r²
with a = 4 and b = 0 and r = 1
(x − 4)² + (y - 0)² = 1²
(x−4)²+(y)²=1
Your answer would be the first on because when you set up your equation you can find 4 by dividing 42,980 by 10 4 times wich will give you 10^4 when you divide exponents you subtract so iwill look like this....
5x10^6
----------= 1.25x10^2
4x10^4
I think the question is 1/6 ÷ 1/6, which im pretty sure would be 1/3
Y = -24x + 379
y represents money left
x represents weeks
We are finding the amount of weeks for the account to have $67 left.
Substitute y = 67
67 = -24x + 379
-312 = -24x
Divide both sides by -24 to get x by itself,
x = 13
Therefore the answer is 13 weeks!
Hope this helped!
