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
zubka84 [21]
3 years ago
7

Find the possible value of n in the inequality -3n <81

Mathematics
2 answers:
jek_recluse [69]3 years ago
8 0
<span>Given the inequality -3n < 81, if we divide both sides by -3, the inequality sign changes. That means we have n > -27. Thus, the answer is d. </span>
vekshin13 years ago
7 0

Answer:

Option D. n > -27

Step-by-step explanation:

The given inequality is -3n < 81

By dividing this inequality with 3 inequality remains unchanged.

\frac{-3n}{3}< \frac{81}{3}

-n < 27

Now subtract 27 on both the sides

-n - 27 < 27 - 27

-n - 27 < 0

Now add n on both the sides

-n + n - 27 < 0 + n

-27 < n

n > -27

In other words,

when we change the signs of the terms on both the sides of the inequality, inequality gets reversed (sign of greater than becomes less than or sign of less than becomes greater than).

Therefore, Option d. will be the answer.

You might be interested in
This year, Carmen watched 70 movies. She thought that 21 of them were very good. Of the movies she watched, what percentage did
spin [16.1K]

Carmen thought 30% of the movies were good.

I found the percent by dividing 21 by 70

21/70= .3

.3= 30%

8 0
3 years ago
You are flipping a coin 15 times. what is the probability that you get at most 3 heads?
Andreas93 [3]
3 out of 15 is the answer
5 0
2 years ago
Read 2 more answers
PLEASEE HELPP QUICK!!! <br> QUESTIONS IN THE PICTURESS
Setler [38]
9. sensitive noses, big ears, and long tail.
10. ferns, yeasts, hydras, and amoebas
8 0
2 years ago
Read 2 more answers
Help me please I’m so confused ):
Marrrta [24]
The domain is all the x-values you can use with this function. When dealing with a function like this, you need to ask yourself, what would make the bottom equal to 0? Whatever those numbers are, you do NOT want them in your domain.

A fundamental rule is that you cannot divide by 0 or have 0 as a denominator.

So, you solve x^2+6x=0 to find that x=0 or x=-6 would make the denominator 0.

The domain is everything BUT those two values, because they essentially break your function.
4 0
2 years ago
The midpoint of EF is M(4,10) one endpoint is E(2,6). Find the coordinates of the other endpoint F
Vera_Pavlovna [14]
2+a / 2 = 4 and b+6 /2 = 10

2+a=8. and. b+6 = 20
a=6. and. b=14

(a,b) , the other endpoint, is thus (6,14)
3 0
3 years ago
Other questions:
  • NEED HELP FAST PLEASE!
    6·2 answers
  • The perimeter of a living room is 68ft the length is 18ft what is the width
    15·1 answer
  • What are the ratios for sin A and cos A? The triangle is not drawn to scale.
    14·1 answer
  • Divide 6/13 by 6/12 .<br> A. 9/16<br> B. 1/12<br> C. 12/13<br> D. 13/12
    10·2 answers
  • Factor the algebraic expression 21a + 9
    6·2 answers
  • Answerrrrrrrrrr: )?
    11·1 answer
  • Helpppp!! its number 6!
    6·1 answer
  • A taxi charges a flat rate of R10, and an additional cost of 30 cents per kilometer. If you have
    10·1 answer
  • .what is the answer please ​
    15·1 answer
  • This problem is lowkey tricky. Can someone help me out
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!