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
netineya [11]
3 years ago
14

5(n+1) equals 2 ( n+ 7)

Mathematics
1 answer:
alina1380 [7]3 years ago
5 0
The wording is confusing but I am going to guess it is 5(n+1)=2(n+7).  So 5xn=5n and 5x1=5.  5n+5=2(n+7).  Then 2xn=2n and 2x7=14.  The question now stands 5n+5=2n+14.  Then 5n+2n=7n and 14-5=9.  So, you have 7n=9.  Then you divide both sides by 7 and get n=1.2857...  
You might be interested in
Solve for x using the quadratic formula. x^2+9x+20=0
il63 [147K]

Answer: x= -4,-5

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Use the explicit formula an=a1+(n-1)•d to find the 300th term of the sequence below 57,66,75,84,93
Grace [21]
a_{300}=57+(300-1)\cdot9\\
a_{300}=57+299\cdot9\\
a_{300}=57+2691\\
a_{300}=2748
6 0
3 years ago
Read 2 more answers
Jeanette is starting a business selling handmade necklaces. She has decided to invest an initial amount of $400 for advertising,
lana66690 [7]

Answer:

25 necklaces

Step-by-step explanation:

each necklace brings $16 profit (20-4=16)

400÷ 16= 25

so, at 25 necklaces, there will be enough profit to break even after paying for the advertising.

8 0
3 years ago
What is the value of x?
hammer [34]

Answer:

16.

How to find... ↓

The small triangle is 1/3 size of the big triangle.

If this is the case, find the LCF here, 4, and multiply each angle's value by the least common factor, 4.

3 x 4 (bottom) = 12

5 x 4 (right side) = 20

4 x 4 (left side <em>the missing side) </em>= 16

Therefore,

The missing side value, <em>x</em>, is 16.

6 0
2 years ago
Read 2 more answers
(pls also provide an explanation for how i do this)
Marizza181 [45]

Answer:

slope = \frac{3}{4}

Step-by-step explanation:

Calculate the slope m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (5, 3 ) and (x₂, y₂ ) = (9, 6 )

m = \frac{6-3}{9-5} = \frac{3}{4}

6 0
3 years ago
Other questions:
  • Heart Fact #1: The average human heart beats 70 times per minute. At that rate, how many times will be in one hour one day one y
    11·1 answer
  • What is the equation in slope-intercept form of the line that passes through (-2,17) and (3,-13)?
    5·1 answer
  • Im never good at this help plz?
    9·2 answers
  • A student reports that, of a simple random sample of 50 college u undergraduate students, 21 % were taking more than fifteen cre
    14·1 answer
  • Can someone help me with this?
    13·1 answer
  • Factor completely 2x3 + 14x2 + 6x + 42.
    6·1 answer
  • PLEASE HELP ASAP :&gt;
    13·2 answers
  • Which of the followinng has zero width and an infinite lenght?
    6·1 answer
  • A triangle with side lengths of 3, 4, and 5 forms a right triangle.<br><br> True<br> False
    12·2 answers
  • Help me pls (: l: ):
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!