Question

What are the values of x and y ?
35*

Answer 1

Answer:

please give complete question please

Answer 2

Answer:

Here's the explanation.

Explanation:

Given that,

y

varies directly with

x

.

So,

y

∝

x

.

∴

y

=

k

x

. [

k

is the dimensionless constant of proportionality].

Now, from the initial given values of

x

&

y

:

y

=

k

x

∴

35

=

k

×

1

2

.

∴

k

=

70

.

So, when value of

x

becomes

2

(

1

4

)

, the value of

y

becomes:

y

=

k

×

x

.

∴

y

=

70

×

9

4

.

∴

y

=

157.5

. (Answer).

Hope it Helps :)