Answer:
The answer is ""
Step-by-step explanation:
For Example:
if n=5 and k=2
Answer:
queston 3:
Step-by-step explanation:
Answer:
1st Question: The answer is 3.573
2nd Question: The answer is 3.971
Step-by-step explanation:
Answer:
25
Step-by-step explanation:
6(x-5) = 4x+20
6x-30=4x-20
6x25=150-30=120
4x25=100+20=120
Answer:
This equation can be solved by using y = kx.
Since y = 25 when x = 60,
25 = 60k and if we solve for k then k= 5/12.
That means the equation we're using is
y = (5/12)x.
Plug in y = 30 and you get
30 = (5/12)x
Solve for x
30 * (12/5) = x
360/5 = x
x = 72