Sorry but can we get a better shot of the paper can barley see it
I have drawn the graphs.you can get from them,maybe turn left 2
Answer:
To calculate the radius of a circle by using the circumference, take the circumference of the circle and divide it by 2 times π.
1/4 is equal to 0.25. so you can multiply 0.25 and 268 to get your answer of 67
X + 4y = 4
-x + 2y = 8
x + 4y - x + 2y = 4 + 8
6y = 12
y = 2
x + 4(2) = 4
x + 8 = 4
x = -4
(x,y)
(-4,2)
