17. Which one of the following groups of numbers includes all prime numbers?
A. 1, 3, 11, 23
B. 3, 11, 23, 31
C. 7, 17, 63, 67
D. 2, 3, 5, 15

3, 11, 23, 31 are group of numbers that includes all prime numbers.

danichix|Points 158|

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Asked 2/28/2013 7:02:05 PM

Updated 5/27/2015 2:21:23 PM

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4. What is 23 squared?
A. 1,058
B. 129
C. 46
D. 529 **Weegy:** 23 squared is 529 (More)

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Updated 10/28/2015 10:07:45 PM

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5. What is the value of 7 to the fifth power?
A. 16,807
B. 78,125
C. 2,401
D. 35 **Weegy:** The value of 7 to the fifth power is 16,807. (More)

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Updated 284 days ago|10/8/2017 7:05:13 PM

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9. Simplify this expression: 13 + (–12) – (–5) = ?
A. –6
B. 6
C. 30
D. –30

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Updated 3/1/2013 1:01:45 AM

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13 + (–12) – (–5) = 6

Added 3/1/2013 1:01:45 AM

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20. Solve the following equation: 6y – 20 = 2y – 4.
A. y = 2
B. y = 3
C. y = 4
D. y = 16 **Weegy:** 6y - 2y = -4 + 20 ; 4y = 16 ; y = 16/4 ; y = 4. The answer is C. y = 4. (More)

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Updated 4/6/2014 11:22:20 AM

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