Answer:
Width = x² + 5x - 4
Step-by-step explanation:
By the definition of an area model,
Area = Width × greatest common factor
Since, Area = 4x² + 20x - 16
And greatest common factor = 4
4x² + 20x - 16 = 4(Width)
By dividing both the sides of the equation by 4,

x² + 5x - 4 = Width
Therefore, width = (x² + 5x - 4) will be he answer.
Options 1 does not represent a function
Answer:
Your Answer is ...
x > 3 or x < -7
Step-by-step explanation:
1. x > 3 worked out
|X + 2| > 5
Solve absolute Value
|X + 2| > 5
We know either |X + 2| > 5 or x + 2 < - 5
_________________________________

2. x < -7 Worked out

Hope this Helps!
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Answer:
Step-by-step explanation:
1. none
because of 12 is not divisible by five
Answer:
x>3
Step-by-step explanation: