Simplify the expression below: (3k2 – 2k + 5) - (2k2 – 5k + 1)​

Answers

Answer 1

Answer:

(3k² - 2k + 5) - (2k² - 5k + 1)

k² + 3k + 4 is the answer in simplify this expression


Related Questions

How does T. S. Eliot in "The Waste Land" differ in his interpretation of subject
matter from Geoffrey Chaucer in The Canterbury Tales?
A. He turns Galatea into a real woman. 0
B. He changes the medium to live theatre. 0
C. He writes in a completely different genre.
0
D. He portrays April huch more negatively.

Answers

Answer:

Step-by-step explanation: D: he portrays april much more negatively.

T. S. Eliot in "The Waste Land" differ in his interpretation of the subject matter from Geoffrey Chaucer in The Canterbury Tales as He portrays April much more negatively. Thus, option D is correct.

What is a Waste Land?

The Waste Land emphasizes the moral, cultural, and social deterioration of contemporary society brought on by the commercializing of life and the availability of everything for purchase. Even in the area of love, there is an issue of gain and loss. People no longer have moral principles or beliefs.

Eliot describes a world of desolate panoramas, despair, and spiritual emptiness in his writings, giving readers a somber impression of the earth and those who live there. He also argues that those who live in this world are destined to suffer since they are powerless to change their circumstances.

Therefore, option D is the correct option.

Learn more about the Waste Land, here:

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Which of the following show the Associative Property of Addition? 3(6 + 10) = 3 • 6 + 3 • 10 3 – (6 + 10) = (3 – 6) + 10 3 • (6 • 10) = (3 • 6) • 10 3 + (6 + 10) = (3 + 6) + 10

Answers

Answer:

The answer is 47

Step-by-step explanation:

i need the answer ill mark brainliest

Answers

Answer:

Choice D

Step-by-step explanation:

slope = 1

y = intercept = 4

y = |x| + 4

y = x + 4

Josh makes a $1500, 5% simple interest personal loan to his friend Sean for a period of 8 years. When Sean settles his loan at the end of the 8 years, how much money, in total, must he pay Josh? The formula for simple interest is I = prt.

Answers

Answer:

$2100

Step-by-step explanation:

I = prt

I = $1500(0.05)(8)

I = $1500(0.4)

I = $600

$1500 + $600

= $2100

It didn't really give a question

Answers

Answer:

x=58 degree

Step-by-step explanation:

angle AGF +32 =90 degree (being perpendicular)

angle AGF =90-32

angle AGF =58 degree

angle x =angle AGF (being vertically opposite angles)

x=58 degree

Answer: It is asking for the answer to angle x, which is 68 degrees

simplify
−3.2(2x − 2.1)

Answers

The answer is -6.4x + 6.72

Hope this helps
-6.4x+6.72 , should be correct

A teacher writes the following product on the board:
(5x + 2)(x + 4) = 5x^2 +22x +8
Palesa says that 5x^2 +22x + 8 is a factor of 5x +2.
Nune says that 5x+ 2 is divisible by 5x^2 +22x +8.
Who is correct?

Answers

This is obvious come on Joe is correct

Subtract the
rational

7 - 12

Answers

Answer:

-5

Step-by-step explanation:

12-7=5

7-12=-5

If this helps please mark as brainliest

Arithmetic

7-12

Meaning, 12 less than 7.

7-12=-5

pls help me i need help asap 30!! points pls help on all 4 questions

Answers

Answer:

b

d

a

d

Step-by-step explanation:

18) What is the DIAMETER of the circle below? *

12.4mm

Answers

Answer:

A≈1075.21

d Diameter

37

d

r

r

r

d

d

C

A

Using the formulas

A=

π

r

2

d=

2

r

Solving forA

A=

1

4

π

d

2

=

1

4

π

37

2

1075.21009

Step-by-step explanation:


If you rolled two dice, what is the probability
that you would roll a sum of 12?
Give your answer as a simplified fraction, Enter
the number that belongs in the green box.
second
first
1 2 4 5 6
11,1 1,2 1,3 1,4 1,5 1,6
212,1 2,2 2,3 2,4 2,5 2,6
33,1 3,2 3,3 3,4 3,5 3,6
44,1 4,2 4,3 4,4 4,5 4,6
5 5,1 5,2 5,3 5,4 5,5 5,6
6 6,1 6,2 6,3 6,4 6,5 6,6

Answers

Probability is 1/36.

What is probability?

The probability is defined as the possibility of an event to happen is equal to the ratio of the number of outcomes and the total number of outcomes.

Two dices were rolled.

Total outcomes in sample space: S = 36

Outcomes which have sum as 12 are E = {(6,6)}

Required Probability: P(E)= 1/36

Hence, Probability is 1/36 of which have sum as 12

Learn more about Probability

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Answer:

1/36

Step-by-step explanation:

Suppose that the monthly salary can be modeled by the function p(x) = 20,000 + 50x. In the formula, 20,000 represents the base salary, and the person gets an additional $50 for every sale. The variable x represents the number of sales. How many items does the salesperson need to sell to earn $30,000?

Answers

Answer:

$50 is the earned for every sales

$30000 is earned for 30000/50=600

He has to made 600 sales to earn 30000

A car collection has ¼ black cars, ⅝ red cars ond 7 white cars. Draw model of the car collection?​

Answers

answer below.

mark me brainlist

Answer:

Step-by-step explanation: Let the total no of cars in the collection be X

Number of black cars = (1/4)X

Number of red cars = (5/8)X

Number of white cars= 7

Summation of all the cars,

(1/4)X + (5/8)X + 7 = X

X= 56

Therefore,

Number of black cars = (1/4) of 56 = 14

Number of red cars = (5/8) of 56 = 35

Number of white cars = 7

A. 1/3=0.33
B. 1/6=0.17
C. 1/10=0.10
D. 1/4=0.25​

Answers

B

lmk if this helped

Daisy's mom is 4 times as old as she.The sum of their ages 6 years ago was 28.How is her mother now?​

Answers

Answer:

32

Step-by-step explanation:

Daisy's mom is 4 times as old as she.

m = 4d

The sum of their ages 6 years ago was 28.

(m - 6) + (d - 6) = 28

Substitute for m = 4d

(4d - 6) + (d - 6) = 28

Combine like terms

5d - 12 = 28

5d = 40

Divide by 5

d = 8

m = 4d

m = 4 * 8

m = 32

What is the product?
(-2d^2+s)(5d^2-6s)

Answers

The answer is −10d4+17d2s−6s2

X+3y=6 2x+8y=-12 Solve silmatenous equations​

Answers

Hope this helps,

Regards,
ArmyCee:)

Answer:

[tex]x + 3y = 6 - - - (a) \\ 2x + 8y = - 12 - - - (b) \\ 2 \times (a) - (b) : \\ 0x - 2y = 24 \\ y = 12 \\ x + (3 \times - 12) = 6 \\ x = 42 \\ { \boxed{x = 42}} \\ { \boxed{y = 12}}[/tex]

Find the value of x in the isosceles triangle shown below.​

Answers

USING PYTHAGORAS THEORAM,

x²+3²= 5²

x²+9= 25

x²= 25-9 = 16

x= √16

x= 4

OPTION D

A van can travel 18 miles on each gallon of gasoline. At that rate, how many miles can the van travel on 15 gallons of gasoline?
A. 33 miles
B. 83 miles
C. 120 miles
D. 270 miles

Answers

Answer:

270

Step-by-step explanation:

you would do 18x15

What is the median of this set of data?

362, 187, 211, 298, 331, 250, 347, 199

Answers

Answer:

187, 199, 211, 250, 298, 331, 347, 362

[tex]median = {( \frac{n}{2} + 1) }^{th} \: value \\ = ( \frac{8}{2} + 1) {}^{th} \: value \\ = {5}^{th} \: value \\ median = 298[/tex]

Answer:

The median is the middle number in a set of data when the data is arranged in ascending (this is more common) or descending order. If there are an even number of values in the data set, the median is the arithmetic mean of the two middle numbers. Thus, the median separates the lower and higher half of a data set.

Step-by-step explanation:

ascending order : 187, 199, 211, 250, 298, 331, 347, 362

answer: 250, 298 .

100 points and reward brainliest!
(28-b)xb=187
b = ?

Answers

Answer:

[tex]b=11, b=17[/tex]

Step-by-step explanation:

To get rid of the parenthesis, distribute:

[tex]b(28-b)=187,\\28b-b^2=187[/tex]

Move all terms to one side and factor:

[tex]b^2-28b+187=0,\\(b-11)(b-17)=0,\\\begin{cases}b-11=0,b=\boxed{11}\\b-17=0,b=\boxed{17}\end{cases}[/tex]

Answer:

b = 11, 17

Step-by-step explanation:

=> (28 - b) × b = 187

=> 28b - b² = 187

subtracting 187 from both sides

=> 28b - b² - 187 = 0

dividing the equation by (-1) and rearranging

=> b² - 28b + 187 = 0

breaking -28b into 2 variables such that the variable multiply to form 187b²

=> b² - 11b- 17b + 187 = 0

{as (-11b)×(-17b) = 187b² and (-11b)+ (-17b) = -28b }

=> b (b - 11) - 17(b - 11) = 0

=> (b- 11)(b - 17) = 0

either

(b - 11) = 0

=> b = 11

or

(b - 17) = 0

=> b = 17

therfore,

b = 11, 17

PLEASE HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

Answers

Answer:

-7/45

-4/15+1/9 (two negatives make a plus or addition)

least common multiple of 15 and 9 = 45

 45 is the denominator

15*3=45 , 9*5 = 45

-4*3 = -12 ,1*5 = 5

-12+5 = -7/45

Answer:

-7/45

Step-by-step explanation:

find lowest common denominator: 45 (9 x 5 = 45, 15 x 3 = 45)

[tex]-\frac{4}{15} = \frac{(4*3)}{(15*3)} =-12/45\\\\\frac{1}{9}=\frac{(1*5)}{(9*5)} =5/45[/tex]

subtracting a negative = addition

[tex]-\frac{12}{45} +\frac{5}{45}\\\\=\frac{-12+5}{45} \\\\=-\frac{7}{45}[/tex]

(50 points) A diameter of a circle has endpoints P(-10, -2) and Q(4,6)

A. Find the center of the circle

B. Find the radius. if your answer is not an integer, express it in radical form.

C. Write an equation for the circle

Answers

Answer:

Step-by-step explanation:

The center of the circle is the midpoint of the two end points of the diameter.

Formula

Center = (x2 + x1)/2 , (y2 + y1)/2

Givens

x2 = 4

x1 = - 10

y2 = 6

y1 = - 2

Solution

Center = (4 - 10)/2, (6 - 2)/2

Center = -6/2 , 4/2

Center = - 3 , 2

So far what you have is

(x+3)^2 + (y - 2)^2 = r^2

Now you have to find the radius.

You can use either of the endpoints to find the radius.

find the distance from (4,6) to (-3,2)

r^2 = ( (x2 - x1)^2 + (y2 - y1)^2 )

x2 = 4

x1 = -3

y2 = 6

y1 = 2

r^2 = ( (4 - -3)^2 + (6 - 2)^2 )

r^2 = ( (7)^2 + 4^2)

r^2 = ( 49 + 16)

r^2 = 65

Ultimate formula is

(x+3)^2 + (y - 2)^2 = 65

The radius is √65 = 8.06

What single decimal multiplier would you use to increase by 5% followed by a 20% increase?

Answers

Answer:

The desired single multiplier is 1.26.

Step-by-step explanation:

A 5% increase results in the original amount PLUS 5% of the original amount:

1.05(original amount)

If a 20% increase follows, we must multiply the above 1.05(original amount) by 1.20:

1.20(1.05)(original amount), or (after multiplying), 1.26.

The desired single multiplier is 1.26.

Work out the size of angle X

Answers

It’s 60 because both lines are parallel

What is The answer , what goes in the QR

Answers

may be QR also equal to 34

-7 2/3 + ( -5 1/2 ) + 8 3/4 =
please help fast :)

Answers

Answer:

-4/5/12

Step-by-step explanation:

-7/2/3 + (-5/1/2) + 8/3/4

-13/1/6 + 8/3/4

-4/5/12

Find the value of x.

Answers

Answer:

Step-by-step explanation:

This is a right triangle; so you can use the Pythagorean Theorem ([tex]a^2 + b^2 = c^2[/tex]), where a and b are the lengths of the legs and c is the hypotenuse.

You get: [tex]5^2 + 12^2 = c^2[/tex]

Simplify the expression: [tex]25 + 144 = c^2[/tex]

Combine like terms: [tex]169 = c^2[/tex]

Take the square root of both sides: [tex]\sqrt{169} = \sqrt{c^2}[/tex]

Evaluate: 13 = c

So the answer is letter c ... x = 13

I need help with this I’m almost done

Answers

All you have to do is look at the graph.
5 gallons of gas is $8.80, let’s figure out how much one gallon is. 8.80/5=$1.76.
1.76•6=10.56 check
1.76•7=12.32 check
Now let’s figure out how much 10 gallons of gas cost.
1.76•10=17.6
10 gallons of gas costs $17.60

The angles (x-10) degrees and 190 - X degrees are​

Answers

Answer:

HEYA FRIEND

X-10+190-X

= 180

SO THEY ARE SUPPLEMENTARY ANGLES

Other Questions
Roberto has $20 to buy baseballs for his little league team. Each baseball costs $6. How many baseballs Conan he buy? 8. What role do you play to make your brothers and sisters good huma being? Which equation(s) have -4 and 4 as solutions? A. x2 = 8B. x2 + 16 = 0C. 2x2 = 32D. -3x2 = -48E. 6x2 + 56 = -40F 27 - 5x2 = -53 MARKING BRAINLIEST PLS HELPPART 1Read two examples of free verse poetry from those listed below. Read the poems (or portions of the poems if they're long - at least 20 lines), then write what your impression of the poems were. What do you think they were about? How did you feel about the lack of structure such as rhyming and regular verses? How did reading them make you feel? (Click on the links below to read these poems or you can can find them by searching in your browser using the keywords: Example: "e.e. " + "poem title".)PART 2Write your own free verse poem. For a free verse poem, you may want to write a prose paragraph, then break it up into lines that have meaning for you as you write about your subject. You can do several versions. One with long lines, one with short lines, one mixed, and see which is better. You might also change things as you go.Here is a free verse poem by Carl Sandburg:FogThe fog comeson little cat feet.It sits lookingover harbor and cityon silent haunchesand then moves on.Other poems by Carl Sandburg:Buffalo BillUpstairsWildernessYoung BullfrogsLaughing CornWalt Whitman Poems:There was a Child went ForthA Farm-PictureWarble for Lilac-TimeThe TorchA Clear MidnightPoems by Pablo NerudaIn the NightLost in the ForestYou SingPoems by E. E. because it'sLittle TreeSpring Is Deliana thinks she needs to solve 5 6. Do you agree with her? Explain why or why not. find the positive square root of 0.00822649 .6.EE.2c1. Evaluate the following algebraic expression when x = 32xexponet2 + 5x - 10 10 uses of non-metals How does historical trauma affect later generations? QuestionSolve the inequality b 27 > 3 and write the solution in interval notation, using improper fractions if necessary. Answer this equation 1 . Y/-7 = -7 A union of restaurant and foodservice workers would like to estimate the mean hourly wage, , of foodservice workers in the U.S. The union will choose a random sample of wages and then estimate using the mean of the sample. What is the minimum sample size needed in order for the union to be confident that its estimate is within of Sympathetic Division function Calculate the total energy, in kilojoules, that is needed to turn a 46 g blockof ice at -25 degrees C into water vapor at 100 degrees C. Use the data in the table to find the median mode, and range of the data. question : Suppose you have VND 100 million to save orspend. If you lend, you will receive 112 million after a year. Inflation is 14% / year.a. What is the nominal interest rate you get?b. What is the real interest rate?c. Should you save or spend that money?d. Question (c) how will be answered if inflation is 10% / year, nominal interest rates do not change? NEED HELP ASAP PLEASE5. What is the difference between radial and ulnar loops?1. Radial loops point toward the pinky (radius bone) and ulnar loops toward the thumb (ulna bone)2. Radial loops point toward the thumb (radius bone) and ulnar loops toward the pinky (ulna bone)3. Radial loops point right and ulnar loops point left4. Radial loops point toward the head (radial region) and ulnar loops towards the feet (ulnar region) The police officer ordered the man to return all the stolen goods immediately change to active voice Plz show work, this is a test. NO LINKS!!! Please Help No Spam, the person who will answer this question will be marked as brainiest: United we stand, divided we fall. How important is it to establish peace and harmony among the society?( Make a poster )