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
Levart [38]
3 years ago
9

Solve the following inequality: 3x + 9 ≤7x -11.

Mathematics
2 answers:
Snowcat [4.5K]3 years ago
7 0

Answer:

5 ≤x

Step-by-step explanation:

3x + 9 ≤7x -11

Subtract 3x from each side

3x-3x + 9 ≤7x-3x -11

9 ≤4x -11

Add 11 to each side

9+11  ≤4x -11+11

20 ≤4x

Divide each side by 4

20/4 ≤4x /4

5 ≤x

m_a_m_a [10]3 years ago
6 0

Answer:

x ≥ -3

Step-by-step explanation:

Step  1  :

Pulling out like terms :

1.1     Pull out like factors :

  -4x - 12  =   -4 • (x + 3)

Equation at the end of step  1  :

Step  2  :

2.1    Divide both sides by  -4

Remember to flip the inequality sign:

Solve Basic Inequality :

2.2      Subtract  3  from both sides

           x ≥ -3

Inequality Plot :

2.3      Inequality plot for

        -4.000 X  - 12.000  ≥  0

 

You might be interested in
30 POINTS UP FOR OFFER PLEASE HELP I BEG
Sonbull [250]

Answer:

x+6

Step-by-step explanation:

7 0
3 years ago
Compare the intergers -4-1,2amd4
faust18 [17]

Answer:

4 is the largest

2 is the second largest

-1 is the third largest

-4 is the smallest

4 is even

2 is even

-1 is odd

-4 is even.

3 0
4 years ago
Determine if graph is a function ​
Zepler [3.9K]
No it is not a function.
8 0
3 years ago
Can some one help me with this
m_a_m_a [10]

The answer is 20 because if there is four options that you can spin on and he has spinned 80 times 8÷4 is 20

5 0
3 years ago
Read 2 more answers
Solve for x: 3x-5=2x+6<br> A. 1<br> B.-1<br> C.11<br> D.-11
Kruka [31]

Answer:

3x-5=2x+6

3x - 2x = 6 + 5

x = 11

so it's C

6 0
3 years ago
Read 2 more answers
Other questions:
  • The cost of building a new house is directly proportional to the number of square feet in the house. If a 1,500-square-foot hous
    10·1 answer
  • Explain how to estimate 368+231 in two ways
    8·2 answers
  • Which is a disadvantage of withdrawing more money than is available in a checking account?
    15·2 answers
  • 2 minus 4 divided by my weight over 400
    15·1 answer
  • James is planning on driving his car to the family reunion. The distance to the
    13·2 answers
  • Setting up proportions using legs
    8·1 answer
  • The coaches of a group of debate teams answered a survey about hours of debate, team practice and number of team wins. The graph
    9·1 answer
  • Jack took out a 6-year loan for $25,000 to purchase a boat at a 4.5% interest rate. If the interest is compounded monthly, what
    7·1 answer
  • 14 Meara is making a food-guide pyramid for health class. She needs the measurements of this picture to enlarge it for a poster.
    7·1 answer
  • 1
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!