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
marshall27 [118]
3 years ago
5

All are equivalent except x<-2, x-2<4, 2x<-4, x-2<-4 ?

Mathematics
1 answer:
m_a_m_a [10]3 years ago
4 0
To figure out which is not equivalent to the others,, we must solve each option provided. x < -2 is already solved,, so there is no need to do any work that option.
The first step for solving x - 2 < 4 is to move the constant to the right side and then change its sign.
x < 4 + 2
Now add the numbers together to get your final answer.
x < 6
This means that we have one option that equals x < -2 and one option that equals x < 6.
Let's now solve 2x < -4 to see what that one equals. In order to solve this,, we need to divide both sides of the inequality by 2.
x < -2
Now we can see that it looks like all of the expressions are equivalent except for x - 2 < 4. Before we can confirm this though,, let's solve for x - 2 < -4. The first step for solving this is to move the constant to the right side and change its sign.
x < -4 + 2
Now calculate the sum of these two numbers to get your final answer.
x < -2
This tells us that all of the options are equivalent except for x - 2 < 4,, or option B.
Let me know if you have any further questions.
:)
You might be interested in
Is 10.3 an improper fraction? explain
Nady [450]
Thats a decimal. An improper fraction os when the numerator(number on the top) is larger than the denomenator(number on bottom)
7 0
3 years ago
Speeeeeeeeeeeeeeeeeeddddddddddddd
kakasveta [241]

0.2 is the answer I believe ^^

6 0
3 years ago
7388475694872+378496293
andrew-mc [135]
The answer is 7,388,854,191,165
7,388,475,694,872+378,496,293=7,388,854,191,165
8 0
3 years ago
Read 2 more answers
Which statement is false?
tankabanditka [31]

Answer:Choice A)  All points with an x-value of 3 are located in Quadrant I.

We can show it is false through the use of a counter example. For instance, the point (3, -5) is not in quadrant 1, but rather in quadrant 4.

We would need to say "all points with x value 3 and positive y value" to ensure the point is in quadrant 1.

7 0
3 years ago
Read 2 more answers
Ax=bx+1 how is the value of x related to the difference of a and b
Andreas93 [3]
We have ax - bx = 1;
Then (a - b)x = 1;
If a - b is not 0, then x = 1 / (a-b);
7 0
3 years ago
Read 2 more answers
Other questions:
  • How many 3 1/4 inch pieces of ribbion can be cut from a spool containing 19 1/2 inches of ribbon
    5·1 answer
  • Answer choices:
    13·2 answers
  • The sum of 2 numbers is 60. One number is four times as large as the other. What are the numbers?
    8·2 answers
  • What property is 2+0 = 2
    10·2 answers
  • The gear ratio of two gears is the ratio of the number of teeth of the larger gear to the number of teeth of the smaller gear. I
    6·1 answer
  • Which of the graphs below represents the equation 8x − y = -4?
    6·1 answer
  • HELP NOW PLEASEEEEE !!! Factor using the GCF: 45n² + 9
    8·1 answer
  • Can someone helppp!! i will guy brainlist if it’s right!
    8·1 answer
  • Two triangles are similar. The sides of the first triangle are 8, 9 and 12. The smallest side of the second triangle is 6. Find
    7·1 answer
  • Please help me I have gone over the tutorial 3 times and I cant figure it out pleaaase help me i will love you forever​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!