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
Lilit [14]
3 years ago
8

7 is a prime number. No multiple of 7, except 7 itself, can be a prime number. Explain why not.

Mathematics
1 answer:
Harrizon [31]3 years ago
6 0

Answer:   Answer is in the steps.

Step-by-step explanation:

No multiple of 7 can be a prime number because then it will   have more than two factors.7 is a prime number because it has only two factors 1 and itself.  For example, 14 is a multiple of 7 because 7 times 2 is 14. But now it  14 itself will not be a prime number because it has more than two factors which  is 1,2,7 and 14.

You might be interested in
28 -4t = 3t is it 4 the answer
antiseptic1488 [7]

Answer:

Yes!

Step-by-step explanation:

28 - 4t = 3t

Isolate t:

28 = 7t

t = 28 / 7 = 4

4 0
3 years ago
Read 2 more answers
Explain the 'price effect' for normal 'substitutes' and 'complementary' goods.​
Rashid [163]

Answer:

When the price of a good that complements a good decrease, then the quantity demanded of one increases and the demand for the other increases. When the price of a substitute good decreases, the quantity demanded that good increases, but the demand for the good that it is being substituted for decreases.

8 0
3 years ago
There are men and women at a meeting.
pav-90 [236]

Answer:

men+women=

women=42

60%=42

40%=

40*42

   60

=28

men=28

42+28

=70 people were in the meeting

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Alejandra is packing a bag for a flight. The airline has a baggage weight limit, and Alejandra has already packed her bag with s
slava [35]

there are no pictures of a graph BUT i can give you the intercepts.

x=2

y=12

OR

x=4

y=8

OR (sorry i cant see the graph options its one of the three)

x=8

y=3

its a solid line

x are the shoes

y are the outfits

3 0
3 years ago
Ben drinks tea at an incredible rate.He drinks 3 1/2 liters of tea every 2/3 of an hour.Ben drinks tea a constant rate.How many
vampirchik [111]

Answer:


Step-by-step explanation:

2/3 = 0.66

1 hour = 60

60 x 0.66 = 39.6 or 40  

In which, 60 - 40 = 20; so he only drinks 3 1/2 liters every 40 minutes.

He drinks 3 1/2 every hour.

3 0
4 years ago
Other questions:
  • 16. Afla numărul necunoscut:
    13·1 answer
  • 30kx-6kx=8 solve for x
    7·2 answers
  • Find the surface area
    12·1 answer
  • Can’t find the answer! :(<br><br><br> what is the volume of the cube below?
    8·2 answers
  • Find the sum of the digits of the number 6+66+666+6666 + ... +666...66, where the last number contains 100 digits.
    12·1 answer
  • In the question for exponential functions y=a•b^x how does the a term relate to a key feature of the graph
    13·1 answer
  • Solve 7x + 1 &lt; 4(x - 2).
    5·1 answer
  • What is the equation for number 7 thank you sm
    7·2 answers
  • CAN SOMEONE PLEASE HELP ME ITS URGENT DUE TODAYYY
    7·1 answer
  • please help now it kinda important i get it done soon or i cant go to a dance for my school tomorrow. im begging u ill give u 5
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!