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
Scilla [17]
3 years ago
11

Help me please! Posting a lot of them lol!

Mathematics
1 answer:
Vaselesa [24]3 years ago
3 0

Answer:

2n -4

Step-by-step explanation:

n+8 + n-12

Combine like terms

n+n+   8-12

2n -4

You might be interested in
Hey y'all can u help me on this
Mice21 [21]

Answer:

that's the picture,, but what is the question ??

8 0
3 years ago
Read 2 more answers
Urgent help needed algebra 2
blsea [12.9K]

The solution of the given equation (x + 5) - ( 2x - 3) = 6 is 2.

<h3>What is a linear equation?</h3>

A linear equation is an equation that has the variable of the highest power of 1.

The standard form of a linear equation is of the form Ax + B = 0.

The given equation is;

(x + 5) - ( 2x - 3) = 6

To solve;

(x + 5) - ( 2x - 3) = 6

Distribute the negative;

(x + 5) - 2x + 3 = 6

we need to get the like terms together;

x - 2x + 5+ 3 = 6

-x + 8 = 6

Subtract 8 from both sides, we get;

-x = -2

x = 2

Hence, the solution of the given equation is 2.

Learn more about linear equations;

brainly.com/question/10413253

#SPJ1

3 0
2 years ago
Type the correct answer in the box. Use numerals instead of words. Tony bought a new car at a cost of $20,000. The value of the
Over [174]

9514 1404 393

Answer:

  A(x) = 20000(0.88)^x

Step-by-step explanation:

The general form of these exponential equations is ...

  A(x) = a·b^x

where 'a' is the initial value, and b is the annual growth factor. x is the elapsed time in years.

The growth factor is ...

  growth factor = 1 + growth rate

Here, the growth rate per year is -12%, so the growth factor is ...

  b = 1 -12% = 88% = 0.88

Of course, the initial value is a=20,000, so the equation is ...

  A(x) = 20000(0.88)^x

8 0
3 years ago
What is percent of change $50 to $65
zzz [600]
You would do percent of change.
meaning you would subract 65 and 50 to get 15. then you would put 15 over 50 (as a fraction) then equals r/100. then you would cross multiply to get r.

orginal:50
new:65
65-50=15

15/50=r/100
15r=5000
then divide by 15 to get r
4 0
3 years ago
What is 4/9 closest to 0,1/2 or 1
topjm [15]

Answer:

1/2

Step-by-step explanation:

4/9 is equal to 4.444 repeating so that would be closest to 1/2

4 0
2 years ago
Read 2 more answers
Other questions:
  • What is the simplified form of 3abc divided by abc when abc does not equal zero
    8·1 answer
  • Hey guys help my please
    7·1 answer
  • HELP ASAP!! DUE TOMORROW!!!!!! NUMBER #6!!
    14·1 answer
  • A farmer wants to fence a rectangular area for her cows. The area is 200 yards by 423 yards. How many yards of
    12·1 answer
  • The ratio of the number of boys to the number of girls at Liam's school is 4:5. There are 270 students at his school. Statement
    8·1 answer
  • 1) Consider the relationship between the height of a plant and time. Time would be considered which of the following?
    13·1 answer
  • Grandma baked 96 cookies and gave them to her grandchildren. One of the grandchildren, Cindy, received ccc fewer cookies than sh
    7·2 answers
  • A container of water holds 128 fluid ounces. Tyler drinks 4 fluid ounces of water every hour.
    6·1 answer
  • What is the answer please help​
    11·2 answers
  • Giải hệ phương trình
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!