Question

How do I do this ?????

Answer 1

Answer:

Y=12

Step-by-step explanation:

Set up a proportion.

3/8 to represent X

8/Y to represent Y

3/8=8/Y cross multiply

3y=36

divide by 3

y=12

Answer 2

Answer:

y=3

Step-by-step explanation:

it says that y is the inverse of x so if x=3 and y=8, so if x=8 than y must equal 3