Answer:
61
Step-by-step explanation:
![a_{1}=5\\a_{n}=2a_{n-1}+3\\a_{2}=2*5+3=13\\a_{3}=2*13+3=29\\a_{4}=2*29+3=61](https://tex.z-dn.net/?f=a_%7B1%7D%3D5%5C%5Ca_%7Bn%7D%3D2a_%7Bn-1%7D%2B3%5C%5Ca_%7B2%7D%3D2%2A5%2B3%3D13%5C%5Ca_%7B3%7D%3D2%2A13%2B3%3D29%5C%5Ca_%7B4%7D%3D2%2A29%2B3%3D61)
Answer:
x = 8/3
Step-by-step explanation:
3x + 16 = 24
3x = 24 - 16 (subtract 16 from both sides)
3x = 8
x = 8/3 (divide both sides by 3)
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A. x + 3
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EXPLANATION:
![x^{2} +5x+6\\ = (x+2) * (x + 3)](https://tex.z-dn.net/?f=x%5E%7B2%7D%20%2B5x%2B6%5C%5C%20%3D%20%28x%2B2%29%20%2A%20%28x%20%2B%203%29)
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Therefore:
The correct answer: A. x + 3.
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