Question

help
If y = -7.5 when x = 25, find y when x = 5.

Answer 1

where is the equation?

Answer 2

that's all it says it don't have one just says solve for X

Answer 3

Question is still incomplete..
Have you got any Direct or Indirect Variation Case for this question??

Answer 4

there must be some relation between these two variables @wolftears

Answer 5

Can you take screenshot of your question and attach here?

Answer 6

Assume that y varies inversely as x.

Answer 7

That is what I was looking for.. :P

Answer 8

y varies inversely with x means : when y increases, x decreases and when y decreases x increases..

Answer 9

You can show this variation as:
\[y = \frac{k}{x} ; k = constant\]

Answer 10

correct @eta