Y=5x-25 , the output is -25 what’s the input

Y = 5x - 25

output = -25

-25 = 5x - 25

5x = -25 + 25

5x = 0

x = 0

Input = 0

In the equation y = 5x - 25, x is the input and y is the output. You know this because you start with some x value, apply some operations, and you get the answer y. So if -25 is the output, then y=-25. To find the input, just solve for x:
y=5x-25
-25=5x-25
0=5x
x=0
So the input is 0.

29. because you will divide each number of months by 12 to find the number of years. which would mean, 5, 12.5, 16, 45, 50, 72.5. which is crazy. anyhow, i think you find the median in the middle. and yea hope your test goes good