Question

Help Please! Find y when x=15 if y=16 when x=30.

Answer 1

We can't say anything..

Answer 2

There should be some more information ...

Answer 3

This is complete! This is Direct Variation! This is exactly what the question says!

Answer 4

No, this is not

Answer 5

It is..You want Information?????? SHEESH! LEARN DIRECT VARIATION and... If y varies directly with x, write an equation for the direct variation

Answer 6

@Pawanyadav ur no help...

Answer 7

Oh sorry
Its like this
y=kx
16=k*30
k=16/30
Again. When x=15
y=k(15)
Plug k
y=16/30*15=16/2=8

Answer 8

but still the question is incomplete

Answer 9

what if it is like this->y=kx+c

Answer 10

Direct variation..
y=kx

Answer 11

yeah i think its like that y=kx
but it shuld be specified in the ques

Answer 12

Yes, the complete question was asked in another post.