Answer:
y = (1/4)x
Step-by-step explanation:
"Direct variation" here signifies y = kx, where k is the constant of proportionality.
Then y = kx. Here we are to find k using the info that x = 12 and y = 3:
3 = k(12), or
k = 3/12, or k = 1/4
Then y = (1/4)x
Answer:
x2+y2−12x+4y−60=0
The center of the circle is point: C=(6,−2).
The radius of the circle is r=10.
since the coefficient of the x² term is 1 then add
(
the coefficient of the x-term )² to both sides
x² + 2(- 
)x + = 8 +
Answer:
The net worth of those from 35 to 44 was about 5 times greater than those under 35.
Step-by-step explanation:
69,600 divided by 13,900 is around 5.
