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
Dominik [7]
4 years ago
12

N/8 + 1 = -25 what is n?

Mathematics
2 answers:
astra-53 [7]4 years ago
8 0

Answer: =2

Step-by-step explanation

:Solve the rational equation by combining expressions and isolating the variable  

n

.

n

=

2

rjkz [21]4 years ago
5 0

Answer:

Step-by-step explanation:

n/8 + 1 = -25....subtract 1 from both sides

n/8 = -25 - 1

n/8 = -26....multiply both sides by 8, eliminating the 8 on the left

n = -26 * 8

n = - 208 <===

another way this can be done is :

n/8 is the same as (1/8)n

1/8n + 1 = -25

1/8n = -25 - 1

1/8n = -26.....now u can either multiply both sides by 8, or u can divide both sides by 1/8

either way, u will arrive at the same answer

You might be interested in
Tammy deposited $520 in the bank account that earns simple interest every year after 5 years she had earned $156 and interest if
aleksley [76]

Answer:

6%.

Step-by-step explanation:

We have been given that Tammy deposited $520 in the bank account that earns simple interest every year after 5 years she had earned $156.

To find the interest rate we will use simple interest formula.

I=P*r*T

I= Interest.

P= Principal amount.

r=Annual interest rate (in decimal form).

T= Time in years.

We have been given that I=156, T=5, P=520

Upon substituting our values in above formula we will get,

156=520*r*5

156=2600r

r=\frac{156}{2600}

r=0.06

Let us multiply 0.06 by 100 to convert annual interest rate in percentage.

0.06*100=6 \text{ percent}

Therefore, the annual interest rate was 6%.

6 0
4 years ago
Find g(4x)<br> g(x)=x²-4
7nadin3 [17]

Answer:

g(x) = x² - 4 is already in form of a variable, I.e., x

g(4x) takes another variable, I.e., 4x

Same as before, 4x takes over x:

=> g(4x) = (4x)² - 4

  • <em>(</em><em>ax</em><em>)</em><em>²</em><em> </em><em>=</em><em> </em><em>a</em><em>²</em><em>x</em><em>²</em><em>,</em><em> </em><em>where</em><em> </em><em>a</em><em> </em><em>is</em><em> </em><em>some</em><em> </em><em>arbitrary</em><em> </em><em>constant</em><em>.</em><em> </em>

<h3><u>Answer</u><u>:</u> </h3>

=> g(4x) = 16x² - 4

OR

=> g(4x) = 4{4x² - 1}

3 0
3 years ago
Read 2 more answers
Mathematical expression
Over [174]
Answer: has no equal sign
7 0
3 years ago
Read 2 more answers
Find the total surface area of the cylinder shown. Leave the answer in terms of π. A cylinder with radius 4.25 inches and height
olga_2 [115]

Answer:

87.125\pi in^{2} or 87\frac{1}{8}\pi  in^{2}

Step-by-step explanation:

Given Surface Area of Cylinder = 2\pi rh+2\pi r^{2},

and also given r = 4.25 inches and h = 6 inches.

Let's Substitute r and h into the formula to find the total surface area.

Surface Area of Cylinder = 2\pi (4.25)(6)+2\pi (4.25)^{2} \\=51\pi +36.125\pi \\=87.125\pi in^{2}  or 87\frac{1}{8} \pi in^{2}

5 0
2 years ago
Plz help me, I have others I need help with​
lisov135 [29]

Step-by-step explanation:

That function is a line that goes through the origin (0,0).

You only need one more point to be able to draw it.

Take x=4,5 the corresponding value of y is exactly what you want to know, the number of miles the lava moved after 4,5 hours.

So y = 6 * 4,5 = 27

Your second point is (4,5 , 27).

Now you can draw your line.

6 0
3 years ago
Other questions:
  • This set of 3 numbers are measurements of a right triangle. 10,8,6<br><br>True<br>False​
    12·2 answers
  • Erin buys a bag of peanuts. The bag weighs 3/4 pounds. Later, the bag weighs 2/3 full. How much does the bag weigh?
    15·2 answers
  • I NEED SOMEONE TO HELP ASAP: I just need someone to classify all of these things
    14·1 answer
  • Wanda has a DRF of 1.75 and a 6 month basic rate of 750. What is her annual premium?
    8·2 answers
  • A baker wants to sell 100 muffins. So far the baker has sold 48 corn muffins and 42 bran muffins. How many more muffins does the
    13·2 answers
  • PLease answer below easy question answer for 10 points and will give brainliest
    6·1 answer
  • Which ordered pairs make both inequalities true? Select two options
    8·1 answer
  • X to the fourth power minus Y to the fourth power
    13·1 answer
  • What is f(x)=2x-1 if x=0
    14·1 answer
  • Is the leg on the bottom the same size as the one on the right?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!