Answer:
20 or D.
Step-by-step explanation:
You simply plug in the values given for a and b:

So, your answer is 20.
Answer:
is the difference between highest and lowest values.
Step-by-step explanation:
1/4 multiple 96= 96 divided 4= 24
answer=24
Answer:
162
Step-by-step explanation:
Inversely variation means xy = c, where c is a constant
Since when y = 12 x = 5, then c = 12*5 = 60
So xy = 60
Now when x = 3, y = 60/3 = 20