I’m confused on this one but I’m sure I can figure it out with a straight answer, does it tell you how much of a percentage he gets off of his commission???
Answer:
k=30
Step-by-step explanation:
The number of mice vary inversely with cats. This is written as:

When there are 3r-19 cats, there are 2r+1 mice

When there are 6r-27 mice, there are r-5 cats.

Taking the values of k above, we have:

Therefore:

Answer:
6
Step-by-step explanation:
square root of 36 is 6 ^w^
u = 6
Square root of x^2 is x
square root of 144 is 12
(x-12) (x+12)
x=12 or x= -12
So listen to your teacher next time