All categories

2 years ago

If n is an odd number greater than or equal to 3, can n + 1 ever be prime? What if n equals 1?

1 answer:

7 0

No, because when adding 1 to any odd number it will become even, and all even numbers besides 2 are not prime. This means that if n was 1 the resulting number would be prime, since 2 is prime.

You might be interested in

What is 6/6 equivalent to

Naddika [18.5K]

Answer:

1 whole

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

The owner of a local restaurant surveyed her staff on their preference of uniform color. The results are displayed in the table

nignag [31]

Answer:

A is the answer - sample 1 and sample 2 are most representative because they are the same answer.

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Wserdtcfvygbuhnjkml,;kmojnihbugvyf

Sveta_85 [38]

Answer:

taco

Step-by-step explanation:

5 0

2 years ago

9) v - 15 = -27 10) n + 16 = 9

Alik [6]

Answer:

9) v= -12

10) n= -7

Step-by-step explanation:

9) v - 15 = -27

Add 15 from both sides

i.e. v - 15 + 15 = -27 + 15

v = -12

10) n + 16 = 9

Subtract 16 from both sides

i.e. n + 16 - 16 = 9 - 16

n = -7

Hope this helps!!!

5 0

2 years ago

Factor this completely thank you

jeka94

4(2x raise to power 2-4-7x)

3 0

2 years ago