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
nlexa [21]
2 years ago
14

Solve -2/3x > 8 or -2/3x < 4.

Mathematics
1 answer:
vekshin12 years ago
8 0
<h3>Answer: Choice C</h3>

{x | x < -12 or x > -6}

=========================================================

Explanation:

Let's solve the first inequality for x.

(-2/3)x > 8

-2x > 8*3

-2x > 24

x < 24/(-2)

x < -12

The inequality sign flips when we divide both sides by a negative value.

Let's do the same for the second inequality.

(-2/3)x < 4

-2x < 4*3

-2x < 12

x > 12/(-2)

x > -6

The conclusion of each section is that x < -12 or x > -6 which points us to <u>choice C</u> as the final answer.

Side note: The intervals x < -12 and x > -6 do not overlap in any way. There's a gap between the two pieces. We consider these intervals to be disjoint. The number line graph is below.

You might be interested in
43ones x3 tens=how many tens
KATRIN_1 [288]
There are 129 tens because 43x30 (3 tens) is 1,290
7 0
3 years ago
(-2,-1)(-1,2)(0,3)(1,4)(2,5) A: Function B: Not a function​
kupik [55]

Answer:

This answer is a function because there are no repeating x values. It is okay if there are repeating y values, the x values are the problem. This one has no repeats though so it is a function!

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Fernando's shop charges $150 starting fee and $50 per hour. Angelina's
schepotkina [342]

Answer:

5 hours

Step-by-step explanation:

6 0
3 years ago
Please help.
Alekssandra [29.7K]
Matrices always go row x column.

Count the rows: 4

Count the columns: 3

The matrix is a 4 x 3 matrix
5 0
3 years ago
Read 2 more answers
Please find the value of x in the figure
notka56 [123]

Answer:

Step-by-step explanation:

E is the midpoint of Ac & D is the midpoint of AB

DE = (1/2)BC        {Midpoint theorem}

x +1 = \dfrac{1}{2}(4x - 6)\\\\\\&#10;Multiply \ the \ whole \ equation \  by 2\\\\&#10;2*(x+1) =2*\dfrac{1}{2}*(4x - 6)

2*x + 2*1 = 4x - 6

2x + 2 = 4x - 6

Add 6 to both sides

2x + 2 + 6 = 4x

2x + 8 = 4x

Subtract 2x from both sides

8 = 4x - 2x

2x = 8

Divide both sides by 2

x = 8/2

x = 4

8 0
2 years ago
Other questions:
  • A colony of 900,000 bacteria doubles
    13·2 answers
  • Put the following equation of a line into slope-intercept form, reducing all fractions.<br> 2y-x=14
    13·1 answer
  • A soccer uniform costs $4.12 for the shirt and $5.26 for the shorts. What is the total cost of 5 uniforms​
    5·1 answer
  • 4. Find the value of n that makes this equation true. (Use
    15·1 answer
  • Figure 1 is similar to figure 2
    6·2 answers
  • The three trigonometric functions can be used to calculate unknown side lengths and angles in which type of triangle(s)?
    7·1 answer
  • Kenny wants to take his dog to an obedience school. At sit and stay school, 12 lessons cost $96. At canine community center,25 l
    13·1 answer
  • What is the measure of each angle
    8·1 answer
  • The eqution of the diagonal of a parallelogram is 3y=5x +k. The two opposite vertices of a parallelogram are the points (1,-2),
    9·1 answer
  • Help me besties pls and have a good Bestie
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!