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
lys-0071 [83]
3 years ago
15

The set S consists of all odd multiples of 3: S = {..., -9, -3, 3, 9,...}. If the integers x and y are in S, then which of the f

ollowing must also be in S?
A) xy
B) x + y
C) x - y
D) x/y
E) -x - y

Explain too, thanks.
Mathematics
1 answer:
tankabanditka [31]3 years ago
4 0
I think it is gonna be xy

because if ur set contains all odd multiples of 3 (-9,-3,3,9,15,21,27...
and u pick any 2 of those numbers and multiply them u will end up with an odd numbered multiple of 3

and if u pick out any 2 numbers in ur set..and do any of the other things in ur answer choices, it will not always be an odd numbered multiple of 3
You might be interested in
If its 11:45 in 2 1/2 hours what will it be
Gnom [1K]

Answer:

Step-by-step explanation:

11:45 + 1 hour = 12:45

12:45 + 1 hour = 1:45

1:45 + 30 minutes = 2:15

5 0
3 years ago
Can you pleaseee help meee
Mrac [35]
Yesssssssss, with what though
6 0
3 years ago
Solve the following system using substitution
julsineya [31]
Change x+y=5 to y=5-x
x+5-x=-3
0=-8
The answer is no solution. :)
5 0
4 years ago
Read 2 more answers
Write an exponential function that passes through the points (0, 3) and (-1, 6)
FinnZ [79.3K]
Standard form of an exponential function is y=ab^x
when x=0, y=3, 3=ab^0, so you can figure out that a=3
when x=-1, y=6, 6=3b^(-1), b^(-1)=2, b=1/2
so the equation is y=3(1/2)^x
3 0
3 years ago
How do I answer # 4?
Hunter-Best [27]

Answer:

i cannot see it well

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Rashida owns a bike rental company. She charges an initial fee of $10 for each rental and an hourly rate of $4. If a costumer sp
    14·2 answers
  • 0.3 times 0.5 and 0.24 times 0.4
    10·2 answers
  • Which mathematical property is demonstrated? 40 • (25 • 74) = (40 • 25) • 74
    10·2 answers
  • Factor this expression completely. 18x^2 - 32
    13·1 answer
  • What is the answer too 3.9 divided by 38.22
    9·2 answers
  • Which graph represents the function<br>f(x)= 2/x-1 +4​
    9·2 answers
  • Tanya is making a scale model of a tower. The tower is 90m tall and 22.5m wide . Tanya’s model is 4.5 com wide. How tall is her
    12·1 answer
  • Whats the answer for number 13?
    11·2 answers
  • In a survey about pet ownership,
    9·1 answer
  • If the digit in ones place of a number is 3 .Then the last digit of its cube will be
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!