Given that y varies inversely with x, if x =7 and y = 4, what is y when x = 2?

y = 14

Step-by-step explanation:

y ∝

=> y =     -------------(1)

Where k is the constant of proportionality

Now,

x = 7, y = 4

Putting in (1)

4 =

So,

=> k = 28

Now y = ? when x = 2

Putting x and k in (i)

y =

y = 14

Step-by-step explanation:

answer: 16

step-by-step explanation: first you would add 6+6 which equals 12 then add 2+2 which equals 4. then add 12 + 4 which is 16.

hope this ^_^