2 years ago

Which of the following groups of numbers are all prime numbers? A. 3, 11, 23, 31 B. 2, 3, 5, 9 C. 2, 5, 15, 19 D. 7, 17, 29, 49

2 answers:

6 0

I think it is A. or D

3 0

A because 9 is not prime in answer B, 15 is not prime in answer C, and 49 is not prime in answer D. So the correct answer is A.

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poizon [28]

What dose the chart mean could be a question

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2 years ago

3241004551 [841]

7 squared = 49 and 9 squared= 81 add up 49 and 81 and you get 130

8 0

3 years ago

frozen [14]

Answer:

1. b < -2 or b > 2

Step-by-step explanation:

|b| > 2

you get 2 solutions, one positive and one negative

remember to flip the inequality for the negative

b>2 or b<-2

4 0

2 years ago

Mademuasel [1]

Sorry its sideways, but I hope this helped!

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2 years ago

GrogVix [38]

Answer:

The y-intercept is -4

Step-by-step explanation:

You have your x intercept, which is 4 and your y is -4. Hope this helps :)

8 0

2 years ago