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
Fittoniya [83]
3 years ago
13

Can you please help me on 6(1+n)=8n-3(n-7)

Mathematics
1 answer:
Nana76 [90]3 years ago
3 0

Answer:

n = 15

Step-by-step explanation:

6(1+n)=8n-3(n-7)

Distribute

6 +6n = 8n -3n +21

Combine like terms

6+6n = 5n +21

Subtract 5n from each side

6+6n-5n = 5n-5n +21

6 +n = 21

Subtract 6 from each side

6-6+n = 21-6

n = 15

You might be interested in
The measures of the angles of a triangle are shown in the figure below. Solve for x.
Liula [17]

Answer:

Step-by-step explanation:

x=180-59-41

x=80

3 0
2 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=%288%20%2B%204%20%2B%203%29%20%2B%20%286%20%2B%205%20%2B%2011%29%20%3D%20" id="TexFormula1" ti
marta [7]

Answer:

= 37

Step-by-step explanation:

(8+4+3) + (6+5+11)

= 15 + 22

= 37

3 0
3 years ago
Jason complete 5/8 of his test and 10/25 of his homework. What fraction of his homework does he still need to complete?
sineoko [7]

Answer:

3/4

Step-by-step explanation:

Because the total homework would be 25/25

\frac{25}{25}-\frac{10}{25} =\frac{15}{25}

15/20 can be reduced to 3/4

4 0
3 years ago
Of the following options, what could be a possible first step in solving the equation 8x + 3 = 2x − 15?
S_A_V [24]

Answer:

subtract 2x on both sides

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
plain why the function is discontinuous at the given number a. (Select all that apply.) f(x) = x2 − 2x x2 − 4 if x ≠ 2 1 if x =
ElenaW [278]

Answer with Step-by-step explanation:

We are given that

f(x)=\left\{\begin{matrix}\dfrac{x^2-2x}{x^2-4}&,if\ \ x\neq 2 \\ 1&,if\ \ x=2\end{matrix}\right.

We have to explain that why the function is discontinuous at x=2

We know that if function is continuous at x=a then LHL=RHL=f(a).

f(x)=\frac{x(x-2)}{(x+2)(x-2)}=\frac{x}{x+2}

LHL=Left hand limit when x <2

Substitute x=2-h

where h is small positive value >0

\lim_{h\rightarrow 0}f(x)=\lim_{h\rightarrow 0}\frac{2-h}{2-h+2}

\lim_{h\rightarrow 0}\frac{2-h}{4-h}=\frac{2}{4}=\frac{1}{2}

Right hand limit =RHL when x> 2

Substitute

x=2+h

\lim_{h\rightarrow 0}f(x)=\lim_{h\rightarrow 0}\frac{2+h}{2+h+2}=\lim_{h\rightarrow 0}\frac{2+h}{4+h}

=\frac{2}{4}=\frac{1}{2}

LHL=RHL=\frac{1}{2}

f(2)=1

LHL=RHL\neq f(2)

Hence, function is discontinuous at x=2

4 0
4 years ago
Other questions:
  • 5. Gina decided to order some clothes from a catalogue. She ordered 3 pairs of jeans at $39 each, 4 T-shirts at $15 each, and 2
    5·2 answers
  • HELPPPPPP!! PLEASE HELP!!
    14·1 answer
  • (2a)^4 without exponents
    10·1 answer
  • Which algebraic expression is equivalent to the expression below?
    13·1 answer
  • PLEASE ANSWERRRRRRRRRRRR
    7·2 answers
  • What is the answer to this too?
    10·2 answers
  • Write 6.453 × 10–^3 without exponents?
    9·1 answer
  • The amount a worker is paid in his entire career​
    13·1 answer
  • Milan drove 754 miles in 13 hours.
    10·1 answer
  • During a radio contest, $50 is added to the prize money each time a caller answers the contest question incorrectly. the first c
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!