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
NikAS [45]
3 years ago
12

D.

Mathematics
1 answer:
erastovalidia [21]3 years ago
7 0
believe the answer is A. 7(6+2)
You might be interested in
In a certain region each person is understood to live either in the city or the suburbs. Each year 6% of the city population mov
Kaylis [27]

Answer:

y₁=x₁+0.04x₂

y₂=x₂+0.06x₁

Step-by-step explanation:

In the first year, number of people who live:

In the city= x₁

In the suburb=x₂

New Population in the next year

In the city= y₁

In the suburb=y₂

If each year 6% of the city population moves to the suburb,

New Suburb Population=Previous Population+Immigrants

y₂=x₂+0.06x₁

If each year 4% of the suburb population moves to the city,

New City Population=Previous Population+Immigrants

y₁=x₁+0.04x₂

y₁=x₁+0.04x₂

y₂=x₂+0.06x₁

5 0
3 years ago
Find the value of k if area of triangle is 4 unit and vertices are (-2,0),(0,4),(0,k)
serg [7]
I'll try my best to help
4 0
3 years ago
What expressions equal -3x^2-27
Lady_Fox [76]
Is that x for you to multiply or is that a variable.
8 0
3 years ago
A plane intersects a double-napped cone so that it contains the generating line.
mr Goodwill [35]

To understand this picture 2 cones that are stacked one on top of another. A double-napped cone is created when a generator is rotated about a fixed vertical axis. A line is created when the cone is cut by a plane containing the generator. Please see the attachment to help you understand this.



I hope this helps, Regards.




4 0
3 years ago
PLEASE HELP ME!!!!!!!!!!!
Ahat [919]

Answer:

I'm not sure

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • What are the powers of 3 in the range of 3 to 1,000?
    7·2 answers
  • Use the equation 8+x+(-5)=(-4)+x+7
    9·1 answer
  • Write an equation for a line that is parallel to 7x + 2y = 6 and passes through the point (2,3)
    7·1 answer
  • Angelo rode his bike around a bike trail that was 1/4 of a mile long he rode his bike around the trail 8 times Angelo say he rod
    8·2 answers
  • Evaluate f(x)=-x+3 when x= a-2
    14·1 answer
  • What does nPn represent?
    15·1 answer
  • brainliest goes to whoever answers the question correctly also if you want more points answer my other questions
    14·1 answer
  • The area of triangle PQR is 231 cm2 , and PQ = 21 cm. Find the altitude SR. Help me solve this
    13·1 answer
  • The random variable X, representing the number of accidents in a certain intersection in a week, has the following probability d
    8·1 answer
  • You spin the spinner once.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!