Question

x and y vary inversely ,when x =15 then y = 6. What will be the value of y when x = 9?
1. 10
2. 15
3. 54
4. 88​

Answer 1

Step-by-step explanation:

1. 10

hope it helps you

not sure bout the answer

Answer 2

Answer:

x=k/y. taking k as a constant.

15=k/6 ----------(1)

9=k/y ----------(2)

by dividing equations (1)/(2) we get y=10