Question

If y varies inversely as x, and y = 20 as x = 3, find the y for the x-value of 4.
Answer

12

13

14

15

Answer 1

@zordoloom what about this one?

Answer 2

@Nurali

Answer 3

Set up the same proportions.

Answer 4

Wait that doesn't make sense?

Answer 5

20 x 4 would be 80 divided by 3

Answer 6

What do I do now? Simplify

Answer 7

No, now since it varies inversely, as x increases y, decreases

Answer 8

I got 13 but I think it wrong