1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
juin [17]
3 years ago
7

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

Mathematics
1 answer:
brilliants [131]3 years ago
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
297 words in 5.5 minutes ? im confused again
Vedmedyk [2.9K]

Answer:

The unit rate of 297 words for 5.5 minutes is, 54 words per minutes

hope this helps :-)

5 0
3 years ago
Answer the question below:
marissa [1.9K]
$12 5 times 3 is 15 -20% is $12
7 0
3 years ago
Read 2 more answers
Can anyone help me on this problem, please? It's from a section on literal equations.
Agata [3.3K]
If he charges $145 he worked for 5 hours at $20 an hour
4 0
3 years ago
Read 2 more answers
Jaydee was going to sell all of her stamp collection to buy a video game. After selling half of them she changed her mind. she b
vlada-n [284]

Answer:

32

Step-by-step explanation:

22 - 6 = 16.

16 x 2 =32

7 0
3 years ago
What does this equal to? <br> 8ft 12 in. = ____yd
MissTica
First:
3 feet=1 yard
36 inches=1 yard

8 feet=2 \frac{2}{3} of a yard
12 inches=1/3 of a yard.

2<u />\frac{2}{3}+\frac{1}{3}=2\frac{3}{3} or 3. 

Hope this helps!
8 0
3 years ago
Read 2 more answers
Other questions:
  • (3n)^2 without exponents
    13·2 answers
  • A pencil at a stationery store costs $1, and a pen costs $1.50. Stefan spent $7 at the store. He bought a total of 6 items. Whic
    12·2 answers
  • Help marking brainly
    12·2 answers
  • There are 8 sophomores on the academic team. At the last competition, they each took the math test. Their scores were 82%, 92%,
    6·2 answers
  • Draw and lable a pentagon and a quadrilateral
    9·1 answer
  • Milo has a collection of DVDs. Out of 45 DVDs, 40% are comedies and the remaining are action-adventures. How many action-adventu
    14·1 answer
  • What is the percentage of 1669 out of 25
    14·2 answers
  • PLEASE HELP SOMEONE PLEASE HELP ME ASAPPPPP
    9·2 answers
  • Factor x^2+5x+2 trinomial
    9·1 answer
  • Suppose you roll a die 5 times. What is the probability of getting at least one odd number ​?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!