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:
3/110
Step-by-step explanation:
x = .0272727 repeating
Multiply by 100
100x = 2.727 repeating
Subtract the first equation from the second
100x = 2.727 repeating
-x = .0272727 repeating
------------------------------------
99x = 2.7
Divide each side by 99
99x/99 = 2.7/99
x = 27/990
x =3/110
nothing to say this app is so bad this is not useful at all
