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
OLEGan [10]
4 years ago
5

Is the inequality below sometimes, always, or never true? -2(2x + 9) > -4x + 9

Mathematics
1 answer:
Viefleur [7K]4 years ago
4 0
   -2(2x + 9) > -4x + 9
-2(2x) - 2(9) > -4x + 9
       -4x - 18 > -4x + 9
     + 4x          + 4x
              -18 > 9

It is never true.
You might be interested in
HELP! What is the measure of angle 2? Is it 145° WILL GIVE BRAINLIEST!
Elena L [17]

Answer:

Angle 2 is 35 degrees

Step-by-step explanation:

Angle 2 is 35 degrees because of the alternate interior angles theorem.

8 0
4 years ago
Read 2 more answers
8/11 x (5/9 - 1/6) ÷ 1 5/9​
Oksana_A [137]

Answer:

28/165

Step-by-step explanation:

You always use the order of operations, and the order of operations says to solve parentheses first, so you would solve 5/9 - 1/6, and get 7/18.

You would do exponents next, if there were any, but there is not, so you move on to the next operation(s).

The next operations are multiplication and division. From left to right, multiplication is first, so you solve 8/11 x 7/18 and get 28/99. Then, there is a division problem to solve. The problem is 28/99 ÷ 15/9. If you solve that correctly, you will get the answer 28/165.

The next step would be to simplify 28/165, but it cannot be simplified, so you are left with the answer 28/165.

4 0
3 years ago
Check whether the sequence is arithmetic. If​ so, find the common difference d. 2​, 7​, 12​, ​17, 22 ... Select the correct choi
Arturiano [62]

Answer:

The answer is A.

Step-by-step explanation:

The common difference is five because 7-2=5, 12-7=5, 17-12=5, 22-17=5, and so on.  

3 0
3 years ago
X+y= 1......... 4x+y = -23 <br> What's x and y
Temka [501]
X + y = 1.....multiply by -1
4x + y = -23
---------------
-x - y = -1 (result of multiplying by -1)
4x + y = -23
---------------add
3x = - 24
x = -24/3
x = -8 <====

x + y = 1
-8 + y = 1
y = 1 + 8
y = 9 <====
5 0
3 years ago
Read 2 more answers
Which of the following theorems verifies that DEF= XYZ?
abruzzese [7]

Answer:

The correct answer is D: LL ( Leg-Leg Congruence)

Step-by-step explanation:

Theorem 4.6 Leg -Leg Congruence said that if the legs of one right triangles are congruent to the corresponding legs of another right right, then the triangles are congruent.

So in this case we can tell that both triangle are congruent by Leg-Leg Congruence due to the tick marks we have on both of the legs on the two triangles.

5 0
3 years ago
Other questions:
  • How do we get the area ?
    6·1 answer
  • I need some help with this
    6·2 answers
  • A rectangle has an area of 159.1m². One of the sides is 3.7m in length. What is the perimeter of the rectangle
    13·1 answer
  • Look at the given image. Which of the following statements, if true, would alone prove p || 4?
    11·1 answer
  • The three sides of an equilateral triangle measure x + 12, 2x - 5 and 3x - 22 inches. The sides of the triangle measure
    9·2 answers
  • Marcus and Phillip are in the Robotics Club. They are both saving money to buy materials to build a new robot. They plan to save
    8·1 answer
  • maxwell borrows 1,000 to repair his car at 9% interest if he pays the loan back over the next 1.5 years how much does he pay bac
    7·2 answers
  • Mary made 10 3/4 cups of snack mix. Her guests ate 2/3 of the mix. How much snack mix did her guests eat?
    12·2 answers
  • What is a obtuse angle​
    11·2 answers
  • A washer and a dryer cost 450 combined. The cost of the washer is two times the cost of the dryer. What is the cost of the dryer
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!