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
Juli2301 [7.4K]
3 years ago
15

Please answer the problem below. ~Thanks = )

Mathematics
1 answer:
RoseWind [281]3 years ago
3 0

Hi GlaxyCraft4991,

Solution:

−12x − 0.4 > 0.2 (36.5x + 80) − 55

−12x − 0.4 > 7.3x − 39

−12x − 0.4 − 7.3x > 7.3x − 39 − 7.3x

−19.3x − 0.4 > −39

−19.3x − 0.4 + 0.4 > −39 + 0.4

−19.3x > −38.6

−19.3x/19.3 > −38.6/19.3

x < 2

Correct Answer:

x < 2

You might be interested in
What is the least common multiple of 8 and 9?<br><br><br><br> Enter your answer in the box.
Contact [7]

Answer:

72

Step-by-step explanation:

The LCM is when you find the lowest factor that 2 or more numbers share.

For 8 and 9,you would just need to keep multiplying each other until you find the same numbers. It would look something like this.

8,16,24,32,40,48,56,64,72..... etc.

9,18,27,36,45,54,63,72,81..... etc.

You can see how they both have the same factor (72), and since that is the lowest factor (which means I can find a lower factor then 72) then your LCM of 8 and 9 should be 72 :)

4 0
3 years ago
Please answer asap...
ehidna [41]

Answer:

The answer is C pay attention in class next time

6 0
3 years ago
19 dollars for 5 books
viktelen [127]

Answer:

$3.80 per book

Step-by-step explanation:

I divided 19 by 5 to get the price per book

3 0
3 years ago
Given the equation 4x2 − 8x 20 = 0, what are the values of h and k when the equation is written in vertex form a(x − h)2 k = 0?
Westkost [7]

The vertex form of the given quadratic equation is

4(x-1)^{2} + 16 =0.

According to the given question.

We have a quadratic equation

4x^{2} -8x + 20 = 0

Since, for the standard quadratic form is ax^{2} +bx + c = y, the vertex form of a quadratic equation is y = a(x -h)^{2} + k where (h, k) is the vertex.    

And h and k can be calculated as

h = -b/2a and y = k

So, for the given equation 4x^{2} -8x + 20 =0 the vertex (h, k) is given by

h = -(-8)/2(4) = 8/8 = 1   (X coordinate of vertex)

and,

y =4x^{2} -8x+ 20

substitute x = 1 in the above equation for the value of k

Y = 4(1)(1) - 8(1) + 20

⇒ Y = 4 - 8 + 20

⇒ Y = -4 + 20

⇒ Y = 16

so, k = 16          (Y coordinate of vertex)

Now, substitute the value of a, k and h in y = a(x-h)^{2} + k.

⇒  0 =4(x-1)^{2} + 16

Therefore, the vertex form of the given quadratic equation is

4(x-1)^{2} + 16 =0.

Find out more information about vertex form of a quadratic equation here:

brainly.com/question/12223454

#SPJ4

6 0
1 year ago
If I flip a coin, what is the probability of getting both heads?
Andrew [12]
50% chance of getting heads or 25%
4 0
3 years ago
Read 2 more answers
Other questions:
  • Write 7\8 as a decimal and as a percent
    12·1 answer
  • 8i-(12-4i)+7√-9<br><br> show work please
    5·1 answer
  • Answer please!!!! :)
    7·1 answer
  • A set of data points has an equation of y= -1.5 + 2.5x.
    9·2 answers
  • Find the y-intercept and slope of the function’s graph, and find the equation for the function using the table in the picture.
    12·1 answer
  • What is 5.064 rounded to the nearest hundreth
    8·2 answers
  • What is the price of 6000 brick if the price of 1000 brick is rs 3500 pls give me properly ans​
    8·2 answers
  • . Adam is a field goal kicker. If he made 30
    13·2 answers
  • What is the distance between (−5,−6) and (−3,−8)?
    7·1 answer
  • (BRAINLIEST) What is the solution to this system of equations?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!