Sally made the conjecture that the sum of any two prime numbers is a prime number.
Which equation is a counterexample to her conjecture?
A.
2 + 11 = 13
B.
15 + 4 = 19
C.
3 + 11 = 14
D.
2 + 5 = 7
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OpenStudy (liv1234):
A.(:
OpenStudy (liv1234):
Prime numbers are numbers that cannot be factored.
OpenStudy (anonymous):
are you ready liv
OpenStudy (anonymous):
what
OpenStudy (liv1234):
I said I would help them after I helped you.
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OpenStudy (anonymous):
ok
OpenStudy (liv1234):
Do you need anymore help?(:
OpenStudy (anonymous):
ya but you can help someone else
OpenStudy (anonymous):
no liv help him
OpenStudy (liv1234):
I can finish helping you.
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OpenStudy (liv1234):
Actually, I WANT to finish helping you.
OpenStudy (anonymous):
im done with those question i have 11 more assessments to do im on k12
OpenStudy (liv1234):
Alright, I can help you.
OpenStudy (liv1234):
Just tag me and open a new post.
OpenStudy (anonymous):
ok give me a minet
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OpenStudy (liv1234):
Alright(:
OpenStudy (anonymous):
i have a 19 question one u wanna help me with that
OpenStudy (liv1234):
Sure, open the post under this section and I'll help you out.