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
never [62]
3 years ago
14

Write the inequality and solve: The sum of 81 and a number is greater than 4 times the same number.

Mathematics
1 answer:
shusha [124]3 years ago
5 0

Answer:

<h2>n<27</h2>

Step-by-step explanation:

Let the unknown number be n

81 + n > 4 \times n \\ 81 + n > 4n \\

Subtract -n from both sides

81 + n - n > 4n - n \\ 81 > 3n \\

Divide both sides of the equation by 3

\frac{81}{3}   >  \frac{3n}{3}  \\ 27 > n

You might be interested in
2+2 (I have been struggling on this for a long time)
Dmitry [639]
You might need a maths degree for this one, I believe it’s 4 but don’t quote me on that.
5 0
3 years ago
Read 2 more answers
Find an equation of the line perpendicular to y=4x+5 and that passes through the point (0,-1)
iragen [17]

Answer:

y = -1/4x - 1.

Step-by-step explanation:

y = 4x + 5

The slope of this is 4 so the slope of line perpendicular to this line = -1/4.

Using the formula y - y1 = m(x - x1):

y - (-1) = -1/4(x - 0)

y + 1 = -1/4x

y = -1/4x - 1.

7 0
2 years ago
Whats bigger 7/12 or 3/4
inessss [21]
3/4 will be the bigger value of the two
8 0
3 years ago
Read 2 more answers
PLEASE DONT!!Just give me the answer please explain cause I can’t learn like that NOT TRYING TO BE RUDE
icang [17]
There are approximately 4 weeks per month.

Mr. Gleason will take home 1100 x 4 weeks = $4,400 per month.

The total budget - his take home pay is the amount his wife will need to make:

5,600 - 4,400 = $1,200

Now divide the total amount she needs to make by how much she brings home per hour:

1,200 / 10 = 120

 She needs to work 120 hours per month.

The answer is D.

8 0
4 years ago
What is the conjugate of 12
Gekata [30.6K]

-12 idrk havent done much of this

6 0
3 years ago
Other questions:
  • Find the slope of the line through each pair of points. To start, substitute (x,y) and slope into the formula. (-5,-7) and (0,10
    10·1 answer
  • Order from GREATEST to LEAST. 342,645 432,784 324,792 415,675 434,775
    14·1 answer
  • How do you do scientific notation
    7·2 answers
  • What is 5/16 expressed as a percent? Enter your answer in the box.
    14·2 answers
  • Write in slope-intercept form an equation of the line that passes through the given points. (2,4),(5,13)
    15·1 answer
  • What are the radian measures of all angle whose sine is?
    14·1 answer
  • Find the missing angle.
    15·1 answer
  • Evaluate -3x+4y when x=-7 y=-10
    12·1 answer
  • Please help!!!
    6·1 answer
  • IM FAILLING PLZ HELPPPPP MEEEE
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!