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
lesantik [10]
3 years ago
7

Solve for n. -6n = -5 - 5n n=

Mathematics
1 answer:
goblinko [34]3 years ago
4 0

1. Simplify both sides

−6n=−5−5n

−6n=−5+−5n

−6n=−5n−5

2. Add 5n to both sides

−6n+5n=−5n−5+5n

−n=−5

3. Divide both sides by -1.

−n /−1 = −5 /−1

n=5

So the variable n, is equal to 5

You might be interested in
A sphere is partially filled with air. If the volume of the sphere is increasing at a rate of 548 cubic feet per second, what is
Rama09 [41]

Answer:

  137/(36π) ft/s

Step-by-step explanation:

The rate of change of volume will be the product of the rate of change of radius and the area of the sphere. The area of the sphere is ...

  A = 4πr² = 4π(6 ft)² = 144π ft²

Then the relationship above is ...

  dV/dt = A·dr/dt

  548 ft³/s = (144π ft²)·dr/dt

  dr/dt = (548 ft³/s)/(144π ft²) = 137/(36π) ft/s ≈ 1.2113 ft/s

8 0
3 years ago
Evaluate 6(-3) -1-51+131=<br> O 16<br> -10<br> -20
oee [108]

Answer:

-20

Step-by-step explanation:

6(-3) - |-5| + |3|

First multiply

-18 - |-5| + |3|

Then take the absolute values

-18 - 5 + 3

Subtract

-23 +3

Add

-20

4 0
2 years ago
Read 2 more answers
A rectangular pyramid measures three feet by four feet at the base, and has a height of seven feet. Find its volume. A. 21 ft3 B
sweet-ann [11.9K]

Answer:

C. 28 ft³

Step-by-step explanation:

The general formula for the volume of a pyramid:

V = \frac{1}{3}Bh, where B = the area of the base and h = height of the pyramid

Since the base is a rectangle, we can find area using the formula:

A = l x w or A = 3 x 4 = 12 ft²

Using B = 12 and h = 7:

V = \frac{(12)(7)}{3}

V = 28 ft³

3 0
3 years ago
Help pleaseee will mark brainliest
STatiana [176]
Ais the answer I’m pretty sure
4 0
3 years ago
Is 4m equal to 400dm
erica [24]
It is not.

400 decimeters = 4,000 cm

4,000 cm = 40 m
6 0
3 years ago
Other questions:
  • What is the justification for it step in solving the inequality? 75x + 35 &gt; 7(11x+9)+4
    13·1 answer
  • We draw a random sample of size 36 from a population with standard deviation 3.5. If the sample mean is 27, what is a 95% confid
    12·2 answers
  • Give the coordinate of a point on the line whose equation in point slope form is y-(3)=1/2(x-4)
    7·1 answer
  • What is the value of x ?
    12·1 answer
  • If 9 students sharpen 18 pencils in 2 minutes, how many students will it take to sharpen 18 pencils in 1 minute?
    12·1 answer
  • What is the value of x?
    7·1 answer
  • Is my answer correct? if not please tell me the correct answer.
    6·2 answers
  • Car Survey: In a survey of 2,400 people who owned a certain type of​ car, 1,680 said they would buy that type of car again. What
    13·1 answer
  • PLEASE ANSWER QUICK!
    13·1 answer
  •  The admission fee at an amusement park is $1.50 for children and $4 for adults. On a certain day 358 people entered the park,
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!