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
posledela
3 years ago
15

Which expression has a value of 15 when 17= 7?

Mathematics
1 answer:
swat323 years ago
7 0

Answer:

19 - 28/n

Step-by-step explanation:

n=7

19 - 28/7

19 - 4

=15

You might be interested in
The term for the type of people of degrees earned by a group of people is?
ruslelena [56]
This would be Educational Attainment.
7 0
3 years ago
Read 2 more answers
Pow Research center is a nonpartisan polling organization that provides information about issues, attitudes, and trends shaping
Brilliant_brown [7]

Remember that the difference between census and a sample survey is that in a census you take all the people of population in consideration in the study, and in the sample survey you take a part of that population in consideration to survey.

SO here if you check the problem it says that "in a recent poll, Pew reserchers found that 47% OF AMERICAN ADULT RESPONDENTS"

that is the population of the study that you want to focus, but there are a billion of american adult in US right? so its impossible that this company Pow Research made a census if you consider that a billion of people in US is almost infinite number for a company with a finite number of employees.

Also remember that a company has a budget to consider every month or every year, so to make a census or a sample survey it takes time and money, just to survey 10 people in a streeth of US cost money so if you want to reduce cost you might need to do a sample survey instead of a census.

5 0
3 years ago
Which is the simplified answer
IceJOKER [234]

Answer:

C. Can you plz mark me brainliest?

Step-by-step explanation:

5 0
3 years ago
There are 12 boys and 16 girls in Marco's class (including Marco). What is the probability that a student chosen at random from
qaws [65]

Answer: 3/7

Step-by-step explanation:

There's 28 student total.

12/28 simplify to 3/7

3 0
3 years ago
Determine whether this system of equations has one solution, no solution, or infinitely many solutions.
prohojiy [21]

Answer:

The only solution I see is for x=0

Step-by-step explanation:

y=8x+2

y=-8x+2

y=y so substitute:

8X+2=-8X+2

Subtract 2 from each side

8X=-8X

divide each side by 8

x=-x

The only solution I see is for x=0

4 0
3 years ago
Other questions:
  • Use the model to write the equation that represents the problem.
    6·2 answers
  • If a number minus 3 is at most 12, or 1 more than 2 times the number is at least 25, then the number must be less than or equal
    13·1 answer
  • How many 1/2-pound portions of grapes are in 3/4 pound?
    5·1 answer
  • Divide -2x^3-5x^2+4x+2 by x+2
    13·1 answer
  • Mr. Hershman has purchased a farm that is in the shape of a rectangle. The dimensions of the piece of land are 4.74.7 km by 2.58
    11·1 answer
  • Find the least common denominator x^4/x^2+2x+1 and -8/x^2+5x+4
    9·1 answer
  • a bus travels for 2 2/3 hours at the speed of 36 miles per hour. find the distance traveled usingvthe formula d=rt​
    14·1 answer
  • Hey, I was wondering, what is 3(6m)+m??? Who can help me???
    5·1 answer
  • What is the equivalent fraction for 3,2,6,4 whole number?
    12·1 answer
  • Help please. Im stuck
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!