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
galina1969 [7]
3 years ago
13

Solve 5n + 6 = -3n - 10

Mathematics
2 answers:
Maslowich3 years ago
6 0

Answer:

n= -2

Step-by-step explanation:

Verizon [17]3 years ago
3 0

Hi there! :)

Answer:

\huge\boxed{n = -2}

5n + 6 = -3n - 10

Solve for n:

Add 3n to both sides:

5n + 3n + 6 = -3n + 3n - 10

8n + 6 = -10

Subtract 6 from both sides:

8n + 6 - 6 = -10 - 6

8n = -16

Divide both sides by 8:

8n/8 = -16/8

n = -2.

You might be interested in
Which equation is the inverse of 2(x - 2)2 = 8(7 + y)?
Temka [501]
The answer to your question is D.
4 0
2 years ago
What is the surface area of a sphere with radius 2
Gelneren [198K]

Answer:

A

Step-by-step explanation:

The surface area (A) of a sphere is calculated as

A = 4πr² ← r is the radius

here r = 2, hence

A = 4π × 2² = 4π × 4 = 16π units² → A

3 0
3 years ago
Lucy offers to play the following game with Charlie: "Let us show dimes to each other, each choosing either heads or tails. If w
Darya [45]

Answer:

(a)Charlie is right

(b)$0

Step-by-step explanation:

(a)A game is said to be a fair game when the probability of winning is equal to the probability of losing. Mathematically, a game is said to be fair when the expected value is zero.

In the game, the possible outcomes are: HH, HT, TH and TT.

Charlie wins when the outcome is HH, TT

  • P(Charlie Wins)=2/4
  • P(Charlie Losses)=2/4

Lucy wins when the outcome is HT or TH

  • P(Lucy Wins)=2/4
  • P(Lucy Losses)=2/4

Therefore, the game is fair. Charlie is right.

(b)

If the outcome is HH, Lucy pays $3.

If the outcome is HT or TH, Lucy gets $2.

If the outcome is TT, Lucy pays $1.

The probability distribution of Lucy's profit is given below:

\left|\begin{array}{c|c|c|c}$Profit(x)&-\$3&-\$1&\$2\\P(x)&1/4&1/4&2/4\end{array}\right|

Expected Profit

=(-3 \times \frac14)+(-1\times \frac14)+(2 \times \frac24)\\=$0

Lucy's expected profit from the game is $0.

7 0
3 years ago
How do you estimate 52% of 84?
Nastasia [14]
The way to answer this question is to first make 52% into a decimal:

52% = 0.52

so now we will simply multiply:

   84
x.52

once you have multiplied these numbers it comes out to be 43.68.
So your answer is 43.68.

Hope this answer helps! feel free to ask any additional questions :)
6 0
3 years ago
Sloving two-step equation​
Sedaia [141]

Answer:

what

Step-by-step explanation:

can i please have brainlyest have a good day

3 0
3 years ago
Other questions:
  • Add <br> 3<br> 10<br> + <br> 7<br> 100<br> and select the correct answer.
    5·2 answers
  • El triple de un numero
    9·1 answer
  • Okay people! I need help. In geometry, on a x/y coordinate plane, I need to find the distance between the point (3,2) and the sl
    7·1 answer
  • 27 miles per gal into kilometers per liter
    9·1 answer
  • Translate the following phrase: Tom can spend no more than 20 dollars on his mom's birthday present. a) t&gt;20 b) t&lt;20 c) 20
    5·1 answer
  • Determine the dimensions of the screen of a 42-inch TV with a 4:3 aspect ratio.
    10·2 answers
  • Find the difference of -12.7 - (-5.6)<br><br> 17.13<br> -7.13<br> -7.1<br> -8.4
    8·1 answer
  • 2. Gabby spent $3.60 for stamps to mail packages. Some were 30C/stamps and the rest
    5·1 answer
  • Pls help me answer 671921x79719
    8·2 answers
  • If AB = 58, and BC = 46, find the length of the radius to the nearest tenth. Assume BC is tangent to Circle A.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!