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
raketka [301]
4 years ago
13

2(n +5)= -2 I need to find the value of n

Mathematics
1 answer:
Stells [14]4 years ago
6 0

Answer:

-6

Step-by-step explanation: 2(n+5)=-2

Remove the bracket(expanding):

2×n+2×5=-2

2n+10=-2

collect like terms:

2n=-2+(-10)

2n=-12

Dividing both side by the coefficient of n i.e 2

2n/2=-12/2

n=-6

You might be interested in
The graph below shows the cost of pens based on the number of pens in a pack. What would be the cost of one pen?
inysia [295]

Answer:

$1.75

Step-by-step explanation:

Honestly, you don't really have to pay attention to the other numbers or ratios on the graph until you think you found your answer. Pay attention to whichever ratio you choose and follow these steps:

1. Identify which number is the cost and which is the amount of pens bought

2. Set it up as a division problem by using the cost and the dividend and the amount of pens as the divisor

3. After you have your answer, plot your ratio of 1:(your product) and if the line that was graphed is straight, you are correct.

PS. I used the ratio (2:3.5) to solve this problem

3 0
3 years ago
The number divided three goes on forever with no repeating patterns therefore is rational True or false
miv72 [106K]
False  a number thta goes on without bounds is irrational
3 0
3 years ago
Name the shape that will result from connecting the following points: (-4,1) , (-4,-4), (0,) , and (0,-6).
Dahasolnce [82]

Answer:

The shape is a quadrilateral

Step-by-step explanation:

we have

A(-4,1),B(-4,-4),C(0,-1),D(0,-6)

Using a graphing tool

Plot the figure

see the attached figure

we know that

A quadrilateral is a four-sided two-dimensional shape

Additionally  the opposite sides of the figure are parallel and equal in length

so

Is a parallelogram too

4 0
3 years ago
The following table shows the coordinates for a triangle and the coordinates for its image. The triangle is mapped
aalyn [17]

Answer:

Th (0,0)

the centre of dialation

4 0
3 years ago
Which one??? Please
Tresset [83]

Answer:

Step-by-step explanation:

its A

6 0
2 years ago
Read 2 more answers
Other questions:
  • What two Nummber multiply to get -28 and add to get 3
    14·2 answers
  • What is the result when 10 is increased by 3%
    5·1 answer
  • The inequality of the most people that can be seated in the auditorium
    5·1 answer
  • Please help on number 26
    15·1 answer
  • Can you plz help I really don’t get it
    11·1 answer
  • The ordered pairs {(1, -3), (2, 0), (3, 15), (4, 48), (5, 105)} satisfy a function. Determine whether the function is linear, qu
    15·1 answer
  • Which method works best to solve the following system of linear equations?
    11·1 answer
  • →Please Expalin←Tim knows the volume and base area of a wooden chest that is in the shape of a rectangular prism. If the volume
    5·1 answer
  • What is equal to 16x103
    12·2 answers
  • Find the sum of ( x + 5) and (2 x + 3)
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!