Answer:
488.580489429
Step-by-step explanation:
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B. 3M-2N
this is because when you combine 4n and -6n you get -2n
Well, first what is 6-3=3 so now whats 3-2? 3-2=1
6-3=3-2
Answer:

Step-by-step explanation:
I am solving this using Function Notation.
We are given:

While we are to find:

In Function Notation, replace all the "
" you see with the value you are given.
So, in this case,

Would become

Now we can solve.

Use PEMDAS; Parenthesis first;

Cross divide: 1 cancels 1, -4 ÷ 2 = -2
Hence, we are left with


Therefore, the value of x is -5
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