Hi, TRUEBOSS72!
The answer to your question I believe is

-ASIAX ∵<span>Frequent Answerer</span>∴
P.S. If I am wrong about it please let me know.
Answer:
To do this, you need to multiply out the expressions. This is a bit tedious, but remember like FOIL for binomials, for these trinomials you must multiply each term. If you need a step-by-step, I'd be happy to provide it. Let me know.
Once you have simplified the expression, you get
-x-9/2x-4
But, the problem stipulates that a must equal 1. We can equivalently factor out the negative sign and put it on the denominator with no change to write
x+9/-(2x-4) = x+9/-2x+4
So, seeing where each coefficient corresponds between the two expressions, you get a = 1, b = 9, c = –2, and d = 4.
Answer:
There are only 6 numbers that fit that description. (4,12,24,32,44,52)
Answer:
B) 
Step-by-step explanation:

Hope this helps
Answer:
200+10×12=320
Step-by-step explanation: