Answer:
-7
Step-by-step explanation:
The numerical coefficient of
is - 7.
Answer:
A
Step-by-step explanation:
We are given two functions:

And we want to find:

Thus:

We can factor the denominator of the first term:

In order to add the two terms, we must have a common denominator. To achieve this, we can multiply to second term by (x - 4). Therefore:

Multiply:

Combine:

Simplify:

We can expand the denominator:

Therefore, our answer is A.
Eighty-seven thousand sixty-three and twenty-six hundredths
The expression without using absolute value is 2z - 11
<h3>Absolute value of a function</h3>
Given the expression with absolute value expressed as:
lz-6l-lz-5l
Since absolute function can both be negative or positive, hence;
lz-6l-lz-5l = z - 6 - -(z - 5)
lz-6l-lz-5l = z-6-(-z+5)
lz-6l-lz-5l = z - 6 + z - 5
lz-6l-lz-5l = 2z - 11
Hence the expression without using absolute value is 2z - 11
Learn more on absolute value here: brainly.com/question/729268
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