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
Alex787 [66]
3 years ago
8

Solve for x.show your work please - 1/2x < -12

Mathematics
2 answers:
Nastasia [14]3 years ago
6 0

Greetings.

The answer is x > 24.

Explanation:

Solving Inequality is almost the same as equation. However, you have to know one thing about solving an Inequality.

<em>That is </em><em>whenever you move the negative coefficient of the variable, you have to swap the sign of Inequality.</em>

-\frac{1}{2}x

Reminder that

-\frac{1}{2}x=-\frac{x}{2}

We use negative x above 2 instead (Easier in solving)

-\frac{x}{2}

Then we move 2 to divide -12.

-x

Because the coefficient for x is in negative. We move -1 to divide -24 as we get 24 (Because negative divide negative = positive)

But remember that "<em>whenever you move the negative coefficient of the variable, you have to swap the sign of Inequality."</em>

So we change from < to > instead.

x>24

Ratling [72]3 years ago
3 0

Answer:

x <24

Step-by-step explanation:

first cancel negative signs

then transfer 2 to right side

You might be interested in
Please help.. The math department is putting together an order for new calculators. The students are asked what model and color
Katena32 [7]

Answer:

The answer is D. Here is proof. PLEEEAAASE mark brainliest.

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
2b-3/b-2 = 3b/b+2 ... Solutions by cross multiplying
Rzqust [24]

Step-by-step explanation:

(2b-3)/(b-2)(b+2) = 3b(b-2)/(b+2)(b-2)

2b²+4b-3b-6/b²-4=3b²-6b/b²-4

2b²+b- 6= 3b²-6b

move square to square unknown to unknown

-b²+7b-6/b²-4

i also dk this is true or false

5 0
3 years ago
Simplify (-2x)^4<br> a.) -16x^4<br> b.) -8x^4<br> c.) -2x^4<br> d.) 8x^4<br> e.) 16x^4
kozerog [31]

answer

c.)

Step-by-step explanation:

(-2x)^4 = -2x^4

which is the same as answer c.)

4 0
3 years ago
Zoe is doing a survey to find the time her classmates spend playing video games. She asks the following question:
Vladimir [108]
The data she would collect would be grouping people depending on how much video games they played. 

This however, is not a statistical question. Instead, she should set for example: 1-3 hrs per week, 4-6 hrs, etc. People play different amounts of hours, and so you cannot set a specific number, it must be a "range-of-numbers".

Also the question itself is kinda judging and comparative

so overall, umm... this question isn't really good

hope this helps :D
7 0
3 years ago
Read 2 more answers
The linear model represents the height, f(x), of a water balloon thrown off the roof of a building over time, x, measured in sec
pashok25 [27]

Answer:

Step-by-step explanation:

<h2><u>Part A</u></h2>

in interval ( 0 ; 2)

<h2><u>Part B</u></h2>

in interval (2; 4)

<h2><u>Part C</u></h2>

in interval  (4 ; 6 )

<h2><u>Part D</u></h2>

The graph shows that at first the ball rises up ; and then it is seen that it goes down and loses height to zero , from which it can be concluded that the height after 10 seconds remains unchanged and therefore the height of the ball after 16 seconds will be zero

6 0
2 years ago
Other questions:
  • A scatterplot is used to display data for a runner where x is the number of miles run, and y is the time, in minutes, that it ta
    6·1 answer
  • What are the domain and range of f(x)=(1/5)x
    12·1 answer
  • The measure of the first angle in a right triangle is 10 less than the measure of the second angle.The third angle is the right
    8·1 answer
  • What equivalent expression is equal to this<br><br><br>(2^-4*2^-3)^5
    6·1 answer
  • Solve the equation<br>2x + 4x -7=5<br>×=
    14·1 answer
  • The answer to 5a-2=23
    11·2 answers
  • -2d - 15 = 3<br><br> Solve the equation. What does d equal?
    5·1 answer
  • Which is the graph of the linear equation 3x + 2y = 6?
    15·2 answers
  • OMG PLEASE HELP! I NEED HELP! HURRY AND GIVE THE RIGHT ANSWER! PLEASE EXPLAIN! 50 POINTS!
    15·2 answers
  • HELP ASAP!!!
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!