Y=k/x
2.5=k/6
k=15
wheny x=4, y=15/4
y=3.75
Answer:
Step-by-step explanation:

For this case we must solve the following equation:

We apply distributive property on the right side of the equation:

We subtract 6y on both sides of the equation:

We subtract 6 from both sides of the equation:

Dividing by 6 on both sides of the equation:

So, the result is 
Answer:

There’s are ratio which would be 8/10. 12/x should equally 8/10. So it would be 14 tiles long.
Answer:
-1
Step-by-step explanation:
first 5+3=8
8-9=-1