I cant help i just needa answer something before i cant ask anything else
Answer:

Step-by-step explanation:
Given:

Apply the negative exponent rule

The bases will cancel each other





Hello!
You can draw a picture where Bill's pizza is bigger than Gina's
Hope this helps!
If n>4
Then n/4>7
I guess dis is the answer
Make f(x) = y
y = (15x + 50)/(x + 5)
Swap the x and y and make y the subject again
x = (15y + 50)/(y + 5)
x(y + 5) = 15y + 50
xy + 5x = 15y + 50
xy - 15y = 50 - 5x
y(x - 15) = 50 - 5x
y = (50 - 5x)/(x - 15)
So inverse function f^-1(x) = (50 - 5x)/(x - 15)