Answer:
32
Step-by-step explanation:

Answer:
there is a website called desmos and you can type all of that in and it can graph it, hope that helps(: and its free
Answer:
-3
Step-by-step explanation:
Since you are subtracting a negative, it turns positive so it will be.
-4+1
-3
Your question is:

Then, the above formula equate:

Factor out 8 from the numerator we get:

Factorization of the denominator:

Simplifying the numerator and the denominator by (u-9) we get: