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
mafiozo [28]
3 years ago
8

Long division show your work

Mathematics
1 answer:
IRINA_888 [86]3 years ago
4 0

Step-by-step explanation:

3x^{4}x    + 5x^{2}x    + x - 1

 —————————--------------

                 x    

Simplify \frac{1}{x}

(((3 • (x3)) +  5x) -  \frac{1}{x}) +  1

3.1   Subtracting a fraction from a whole  

Rewrite the whole as a fraction using  x  as the denominator :

                              3x^3 + 5x                    (3x^3 + 5x) • x

    3x^3 + 5x =  ————————  =  ——————————————

                                   1                                            x      

Equivalent fraction : The fraction thus generated looks different but has the same value as the whole  

Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator

4.1     Pull out like factors :

3x^{3} + 5x \frac{3x^3 + 5x}{1}  = \frac{(3x^3 + 5x) [tex]3x^{3}  + 5x = x • (3x^2 + 5) x}{x}[/tex]

5.1   Adding a whole to a fraction  

Rewrite the whole as a fraction using  x  as the denominator :

          1            1 • x

   1 =  —  =  —————

          1              x  

You might be interested in
A contractor estimated that one of his two brick layers would take 9 hours to build a certain wall and the other 10 hours. Howev
Dmitry [639]

Answer:

900

Step-by-step explanation:

Assume x brick

X*(1/9+1/10)一 10=X/5

X(19/90-1/5)=10

X*(1/90)=10

X=900

6 0
3 years ago
What is the y-intercept and slope of 3x-5y=15
vlada-n [284]

Answer:

Slope= 3/5

y-intercept= -3

Step-by-step explanation:

3 0
3 years ago
I need this answered its due soon
mixer [17]
<h2><u>C D E</u></h2>

A is false because this graph doesn't have any relative minimums because it never increases

B is false because this graph never increases

C is true

D is true because the graph never goes below 3, but it's blurry so I might be wrong

E is true because it never stops decreasing and has a domain of all real numbers

7 0
2 years ago
Graph the line with slope 7 and y-intercept -7
poizon [28]

<u>Given</u><u> </u><u>:</u><u>-</u>

  • To graph the line with slope 7 and y intercept -7.

<u>To </u><u>Find</u><u> </u><u>:</u><u>-</u>

  • The graph of the line .

<u>Solution</u><u> </u><u>:</u><u>-</u>

Here since the slope of the line is 7 and y intercept is -7 , we can use the slope intercept form of the line to find the equation of the line . The slope intercept form of the line is ,

\longrightarrow y = mx + c

On putting the respective values ,

\longrightarrow y = 7(x) + (-7)

\longrightarrow y = 7x - 7

<u>For</u><u> </u><u>the</u><u> </u><u>graph</u><u> </u><u>see </u><u>attachment</u><u> </u><u>.</u>

6 0
2 years ago
What is 7.5% written as a fraction in simplest form
weqwewe [10]
3\4 ! you simply convert 7.5% into a fraction. (move the decimal point to the right two times. This should give you 75. Remember to put 75 over 100.
EX: 75/100
Next you must find the greatest common fact of both numbers. In this case the number is 25.
25 goes into 75 3 times. So that is your numerator or the number on top.
25 goes into 100 4 times. This will be your denominator or the number on the bottom.
Your answer should be 3/4! Make sure to show your work! good luck!
4 0
3 years ago
Read 2 more answers
Other questions:
  • Which exponential function is represented by the graph? f(x) = 2(1/2)^x          f(x) = 1/2(2)^x               f(x) = 1/2 (1/2)^
    15·2 answers
  • Please answer with explanation
    8·2 answers
  • The ________ is the number of square units in the interior of a figure.
    10·1 answer
  • Mrs. Petruzziello’s class is working on a math project. There are 5 groups. Mrs. Petruzziello has 3 packs of construction paper
    11·1 answer
  • There is a set of 100 obserations with a mean of 46 and a standard deviation of 0. What is the value of smallest obserstion in a
    15·1 answer
  • Arthur earn $136 in three weeks he goes back to school in one he needs at least $189 in a new coat that he wants for school how
    6·2 answers
  • I AM thinking of teo number when i add them, i get 17. When i subtract them i get 5. What are the two number
    5·2 answers
  • 10=2x+12<br> What’s the steps
    9·2 answers
  • The average price of a gallon of orange juice in Newark, NJ is $6. The average price in Boston is 110% of the price in Newark. W
    13·1 answer
  • Solve the equation. 2/3 -4c+7/2 = -9x+5/6
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!