I’m pretty sure that the answer is D
Answer:
9x-2
Step-by-step explanation:
f^-1(x)=1/f(x)=9x-2
Answer:
hm I say C yess
Step-by-step explanation:
yas yw ;) heh
We are trying to find the number that when added to 19, gives us less than 42. We can set up this simple inequality:
19 + x < 42
Now, subtract 19 from both sides:
x < 23
Our number can be anything less than 23.