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
GREYUIT [131]
2 years ago
6

Checking number 2( Solving inequalities)

Mathematics
1 answer:
lilavasa [31]2 years ago
7 0

1. x < 20

x - 7 < 13

x < 20

2. x > -7

-3(x + 4) < 9

-3x - 12 < 9

-3x < 21

x > -7

Hope this helps!

You might be interested in
Is charlottes graph correct?
cestrela7 [59]
Here are the answers in order! 1. x<-4 (x is less than negative four) 2. is not 3. open circle 4. less than 5. left 6. incorrectly
4 0
2 years ago
Read 2 more answers
Which set of ordered pairs is a linear function?O A) (-2, -1), (0, 1), (2, 1), (4, 1)O B) 12, 1), (0,1), (2, 1), (4,-1)O C (-2,
atroni [7]
I think A is you answer.
5 0
3 years ago
-4x-2y=4<br> 2y=-4x-4<br> I need to find the solution to this equation, please help?
Lelu [443]
-4x - 2y = 4 ⇒ 2y = -4x - 4
2y = -4x - 4 ⇒ <u>2y = -4x - 4</u>
                        <u>4y</u> = <u>8x - 8</u>
                         4         4
                          y = 2x - 2
               2(2x - 2) = -4x - 4
                   4x - 4 = -4x - 4
                 <u>+4x        +4x      </u> 
                   8x - 4 = -4
                   <u>     +4   +4</u>
                          <u>8x</u> = <u>0</u>
                           8     8
                            x = 0
               -4(0) - 2y = 4
                        <u>-2y</u> = <u>4</u>
                         -2    -2
                           y = -2
           -4(0) - 2(-2) = 4
                           4 = 4
                     (x, y) = (0, -2)

            
7 0
3 years ago
17 cm
Agata [3.3K]
D ststjdkgdgk dhdgkdlydky
6 0
3 years ago
What is the height of the cone?
aleksklad [387]

Answer:

it is the inches milimeters meters

6 0
3 years ago
Read 2 more answers
Other questions:
  • the shaded rectangle shown below is a scale drawing of a rectangle whose area is 288 scale feet. what is the scale factor of the
    7·1 answer
  • Need help with multiple choice question
    15·1 answer
  • There are 451 children in Lia's school.a number Greater than 451.
    5·2 answers
  • Solve: Factor the following polynomial completely -9x^2-30x-25
    12·2 answers
  • Can someone answer this question please answer it correctly if it’s corect I will mark you brainliest
    13·1 answer
  • In the equation y=a(x-h)^2+k, the "k" translates the parabola in what manner?
    8·1 answer
  • Which of the following is a rational number?<br> 148, 49, 50, 51
    13·2 answers
  • Angle 2 is 60. Find angle 8. <br><br> Options:<br> 140<br> 100<br> 40<br> 60
    5·1 answer
  • HELP!!! GIVE WHOEVER BRAINLIEST !!!
    15·1 answer
  • Pythagorean theorem<br> Answers:<br> A x=4<br> B x=5<br> C x= Square Root 18<br> D x= Square Root 27
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!