Factorise

a) 2x + 8
b) 3x - 12
c) 6x + 4
d) 18x - 9

Answers

Answer 1
A ) 2 ( x+ 4 )

B) 3 ( x - 4 )

C) 2(3x+2)

d) 9(2x-1)

Related Questions

a large study used records from canada's national health care system to compare the effectiveness of two ways to treat prostate disease. The two treatments are traditional surgery and a new method that does not require surgery. The records described many patients whose doctors had chosen each method. The study found that patients treated by the new method were significantly more likely to die within 8 years. You have 300 prostate patients who are willing to serve as subjects in an experiment to compare the two methods. Describe a completely randomized design for this experiment. Write a few sentences describing how you would implement your design.

Answers

Answer:

To order to obtain the outcome, researchers should provide the health outcomes of every other process. Below however is the clarification given.

Step-by-step explanation:

Researchers are gathering medical reports from 200 surgeons as well as 200 non-surgeons who use surgical care. For such individuals, the researchers report ten-decade health outcomes as well as to measure which group lasts longer.These are ended up finding, as stated in the above research article, that patients treated by either a particular technique are more likely to suffer in less than 8 years.

How is 9.746 x 1013 written in standard form?

Answers

Answer:

9872.698 is 9.746 x 1013 in standard form

Beginning at the origin, how far do you travel along the x-axis when plotting the point below?
(6, 40)

Answers

Answer:

6 units to the right

Step-by-step explanation:

Hope this helps!

PLEasEE help me...
i need
an equation with the solution of x=5.
a equation with the solution of 3/2 (1.5)
an equation with the solution of -2
thank you

Answers

Answer:

3x + 3 = x + 13

y=1.5x−6.5,

Step-by-step explanation:

substitute the number in for the first two

which equations have exactly one y-value for any given x-value? select all that apply
A.y=-x
B.x=4
C.y=x^2
D.y=x^3

Answers

Answer:x=4

Step-by-step explanation:

The equations y = -x,y = x², and y = x³ have one y-values for a given x-value thus options (A) ,(C) and (D) will be correct.

What is the equation?

There are many different ways to define an equation.

The definition of an equation in algebra is a mathematical statement that demonstrates the equality of 2 mathematical expressions.

In another word, the equation must be constrained with some constraints.

In the first option y = -x

The value of y will be negative of x thus it will be single for every single x.

In the third option x = x² here for every x there will be a single y thus it will be single for every single x.

In option fourth option y = x³ here for x, y will be one thus it will be single for every single x.

In option (B) x = 4 here y is changing for x = 4 thus here y will not be one.

Hence "The equations y = -x,y = x², and y = x³ have one y-values for a given x-value".

For more about the equation,

brainly.com/question/10413253

#SPJ5

Find x
8(x-27)+49=87+28x

Answers

Answer:

x = -12.7

Step-by-step explanation:

[tex]8(x-27)+49=87+28x\\\\8x-167=87+28x\\\\8x-167+167=87+28x+167\\\\8x=28x+254\\\\8x-28x=28x-28x+254\\\\-20x=254\\\\\frac{-20x=254}{-20}\\\\ \boxed{x=-12.7}[/tex]

Hope this helps.

Answer:

x=-127/10 or x= -12.7

Step-by-step explanation:

8(x−27)+49=87+28x

Step 1: Simplify both sides of the equation.

8(x−27)+49=87+28x

(8)(x)+(8)(−27)+49=87+28x(Distribute)

8x+−216+49=87+28x

(8x)+(−216+49)=28x+87(Combine Like Terms)

8x+−167=28x+87

8x−167=28x+87

Step 2: Subtract 28x from both sides.

8x−167−28x=28x+87−28x

−20x−167=87

Step 3: Add 167 to both sides.

−20x−167+167=87+167

−20x=254

Step 4: Divide both sides by -20.

−20x/−20

=

254/−20

x=

−127/10

.
3. Ada 7 to 3 times of a number will
give you 66 if that number is a
9​

Answers

Answer:

Step-by-step explanation:

Let the no. be x

3 times the no. will be 3x

adding 7 to 3 times the no. will be 3x + 7

the result is 66 so it will be 3x + 7 = 66

Hope this helps

plz mark as brainliest!!!!!

The Martinez family is traveling to a play in Richmond. A round trip train ticket costs $8.00. Children under the age of 7 travel for half price. ($4.00) Tickets for the play are $14.00 for an adult and $6.00 for a child. Mr. And Mrs. Martinez will go with their children, Ricky, Ramona, and Thomas. Ricky and Ramona are 12 years old. Thomas is 6 years old. How much did the Martinez family spend for the train ride and play tickets?

Answers

Answer: The Martinex family spent $ 82 for train ride and play tickets.

Step-by-step explanation:

Round trip train cost = $ 8.00

For children it cost $ 4.00.

For adult, ticket for play costs= $ 14.00

For children , ticket for play costs= $ 6.00

Mr. And Mrs. Martinez will go with their children, Ricky, Ramona, and Thomas.

2 adults and 3 children ( only one of them is under 7.)

For train we consider only 1 as child rest as adult.

Train cost =  4 x($ 8.00)+ 1 x ($ 4.00)

= $ 32+4 = $36

For play , total cost = 2 x ( $ 14.00) + 3 x ($6)

= $(28+18)

= $ 46

Total spending ( combined) =  $36+$ 46

= $82

So, the Martinex family spent $ 82 for train ride and play tickets.

1. Find the equation of the circle that has a line segment with end points (18,-13) and (4,-3) as the circle diameter. The equation takes the form (x - h)2 + (y - k)2 = 2. Where h is the x coordinate, k is the y coordinate of the center and r is the radius of the circle. h = k =​

Answers

Answer:

           (x - 11)² + (y + 8)² = 74

Step-by-step explanation:

The equation takes the form (x - h)² + (y - k)² = r², where  h is the x coordinate, k is the y coordinate of the center and r is the radius of the circle.

The center of circle is the middle of diameter.

The radius is the distance between the center and any point from the circumference of a circle.

The middle of diameter:

[tex]\left(\frac{18+4}2\,;\,\frac{-13-3}2\right)=\left(\frac{22}2\,;\,\frac{-16}2\right)= \left(11\,;-8\right)[/tex]   ⇒ h = 11, k = -8

The distance between the center and point (4,-3)

[tex]r=\sqrt{(11-4)^2+(-8-(-3))^2}=\sqrt{7^2+(-5)^2}=\sqrt{49+25}=\sqrt{74}[/tex]

so the equation:

(x - 11)² + (y - (-8))² = (√74)²

(x - 11)² + (y + 8)² = 74

ethan planted a tree that was 1.85 meters tall. several year later the tree is 5.30 meters tall

Answers

ANSWER- 3.45 because if you get 5.30 and subtract 1.85 you’d get 3.45
5-0= 5 would be how you get the 5 at the end of the answer- 3.45

NEED HELP ASAP!
Which represents the symbolic notation of the compound statement below?
“Memorial Day is in July or parallel lines intersect.”

Answers

Answer:

Option (A)

Step-by-step explanation:

Statement 'p':

"Memorial Day is in July"

Statement 'q':

"Parallel lines intersect"

Since both the statement are joined by the 'OR',

Statements p and q will be joined by disjunction represented by the sign (∧).

Therefore, two statements will be represented as,

p ∧ q

Option (A) will be the correct option.

Nicole wants to buy a charm bracelet. Summerfield Fine Jewelry charges $26 per charm, plus $19 for the bracelet. Flynn Jewelers, in contrast, charges $27 per charm and $11 for the bracelet. If Nicole wants to add a certain number of charms to her bracelet, the cost will be the same at either jewelry shop. How many charms would that be? What would the total cost of the bracelet be?

Answers

Answer:

There are 8 number of charms

Total cost = $227

Step-by-step explanation:

Let

Number of charms = c

Summerfield Fine Jewelry charges $26 per charm, plus $19 for the bracelet.

26c + 19

Flynn Jewelers charges $27 per charm and $11 for the bracelet

27c + 11

How many charms would that be ?

Equate the cost at both jewelry shop

26c + 19 = 27c + 11

Collect like terms

26c - 27c = 11 - 19

-c = - 8

c = 8

There are 8 number of charms

What would the total cost of the bracelet be?

Using any of the jewelry shop cost

Flynn Jewelers cost

= 27c + 11

= 27(8) + 11

= 216 + 11

= 227

Total cost = $227

Which of the following results in the expression 0.43 x 52?

52% of 0.42
43 of 52%
0.52 of 43%
43% of 52

Answers

A

Step-by-step explanation:

because when you find a percentage out of something you multiply them together and then divide by 100.

Answer:

43 of 52

Step-by-step explanation:

it was right when i did the quiz this is the right one believe me

A shipping company sells a rectangular box with dimensions of 12
inches by 12 inches by 18 inches. Find the length of the longest
diagonal in the box.
24.7.
24.8
O 288
0 612

Answers

Answer:

24.7 inches

Step-by-step explanation:

Length = 18 inches

Width = 12 inches

Height = 12 inches

Length of the longest diagonal,d = length^2 + width^2 + height^2

d^2 = 18^2 + 12^2 + 12^2

d^2 = 324 + 144 + 144

d^2 = 612

d = √612

= 24.7 of inches

Length of the longest diagonal in the box = 24.7 inches

If Mark takes 7 hours to paint a house and Hanna takes 5 hours to paint the same house, how much time will it take both of them to paint the house? Please explain!

Answers

Answer:

2 hours and 42 minutes

Step-by-step explanation:

we can see that both people are painting the same house, however 1 person goes faster than the other one

lets start by putting our numbers into fractions then finding a like value. 35 in this case. 1/7 equals 5/35 and 1/5 equals 7/35 now we add these together and get 13/35. our next step is to flip this to 35/13 and take put any whole numbers. in this case 2 whole numbers can be made

leaving

9/13

(0.69)

converting this to minutes is 42 minutes.

write the nature of roots of quadratic equation 4x square +4 root3x + 3=0​

Answers

Answer:

yes right now because dont unable to ask you.

4÷6\7 blank 4

I have to figure out if it is < > =​

Answers

Answer:

<

Step-by-step explanation:

because 4/6/7 is less than 0

Answer:

2/21 < 4

Step-by-step explanation:

Lets break this up

4/6=2/3

2/3 / 7 = 2/3 * 1/7

2/21

SOMEONE PLS HELP ME PLEASE I BEG U AND SHOW WHY PLS I BEG

Answers

Answer:

The answer is less than one

Step-by-step explanation:

Because 1/2= less than 3

1 1/2= 3 and is less than 9

2 1/2= 5 not 15

Pythagorean Therom.What is the length of segment AB?

Answers

Answer:

A square + B square = C square

Step-by-step explanation:

22. Part-Time Job
You work at a grocery store part-time. You estimate that you spend three-fifths of your time stocking shelves. You work 20 hours each week. How many hours of your work week do you spend stocking shelves?

Answers

Answer: 12

Step-by-step explanation:

You spend 20 hours working at a grocery store each week. You spend 3/5 of that time stocking shelves. You need to find out what 3/5 of 20 is.

Step 1: Turn 20 into a fraction

20 = 20/1

Step 2: Multiply

3/5 x 20/1 = 60/5

Step 3: Simplify

60/5 = 12

write the equation of the line that is parallel to y=-6x+-8 that passes through (-8,8)

Answers

Answer:

y=-6x-40

Step-by-step explanation:

Name the longest and shortest side in the triangle.

Answers

Answer:

the answer is C Because the lm is the long side and mn is the short side

n is a positive integer. (i) Explain why n(n - 1) must be an even number.

Answers

Answer:

Since the equation is n(n-1) where n is even, (n-1) will result to an odd number and when multiplied the answer with n( an even number), this will result to an EVEN NUMBER. Therefore, in any number that n can substitute, whether even or odd, the answer will always result to an even number

Step-by-step explanation:

the sum of three consecutive odd integers is 57. what are the three integers

Answers

Answer:

17,19,21

Step-by-step explanation:

let the first odd number be "x"

formular : (x)+(x+2)+(x+4).

3x+6=57

3x=57-6

3x=51

x=51/3

x=17

apply the formular.

17,(17+2),(17+4)

17,19,21.

what is the value of (-2)^6 ?

Answers

Answer:

64

Step-by-step explanation:

Answer:

-64 would be the answer

Lynn is making a square picure frame as a gift for her mothers birthday. Lynn would like for the frame to have to an area of 48 inches squared. She also wants the side lengths to be integers.

Part A: Is it possible for Lynn to create a square picture frame with an area of 48 inches sqaured? Yes or No? Support your answer using mathimatical reasoning

Part B: If lynn choses a different sqaure shaped frame, what is an alternative area of that frame that would have integer side lengths? Support your answer using mathimatical reasoning

Answers

Answer:

1)The answer is no

2)48 7 6 = 8. 54 7 6 = 9. 60 + 6

Step-by-step explanation:

1) because if you add it a lot of times you will get a bad answer. But if you do the math like this 48 7 6 = 8. 54 7 6 = 9. 60 + 6.  

2) well 48 7 6 = 8. 54 7 6 = 9. 60 + 6= 75.6 right. So the picture frame is 5 inches

don't forget to make me brainliest

Answer:

1)The answer is no

2)48 7 6 = 8. 54 7 6 = 9. 60 + 6

Step-by-step explanation:

1) because if you add it a lot of times you will get a bad answer. But if you do the math like this 48 7 6 = 8. 54 7 6 = 9. 60 + 6.  

2) well 48 7 6 = 8. 54 7 6 = 9. 60 + 6= 75.6 right. So the picture frame is 5 inches

Step-by-step explanation:

In the figure below, lines m and n are parallel:

In the diagram shown, 27 measures 97 degrees. The measure of 28 is
degrees?

Answers

Answer:

the measure of angle 8 is 83 degrees

Step-by-step explanation:

When playing a track on the outer edge, a CD rotates 300 times per
minute. Through how many degrees does it rotate in one second?

Answers

Answer:

I think it's 1800 Degress

Step-by-step explanation:

If the CD rotates 300 times per minute, we know that equals 300 rotations/60 seconds

That ends up being 5 rotations per second.

Since we know that a full rotation is 360 degrees, then it should equal 1800 degrees.

Hope that helps, let me know if this does or not.

The x values of a function is the output true or false

Answers

Answer: False

Explanation:

X is input, y is output

check all that apply ... 50 points for brainliest answer !!

Answers

(x^(3-6))^2 = (x^-3)^2

x^3*2+x^-6*2 = x^6+x^-12

when the numbers are just next to each other (ex. x²x³) you just ADD the exponents and you get (in this case x^6)when the numbers and exponents are in and out of parentheses          (ex. (x³)²) you MULTIPLY the exponents (in this case you get x^6)when you have both, you solve what is IN the parentheses (ex. (x²x³)²) first, making the equation (ex. (x^6)²) and then you multiply the exponent by 2 (ex. (x^12) and get the answer. NOTE - ^ means to the power

The second from the top, and the second to last expressions should be the answer

Hope this helps!

Other Questions
Which of the choices below best describes the Triangular Trade?a.The American colonies imported raw materials from Africa and exported manufactured goods to Europe. European nations exported slaves to Africa.c.American colonies imported slaves from Africa and exported raw materials to Europe. European nations exported manufactured goods to Africa.b.European nations imported manufactured goods from Africa and exported slaves to the American colonies. The American colonies exported raw materials to Africa. d.European nations imported raw materials from Africa and exported manufactured goods to the American colonies. The American colonies exported slaves to Africa Do you consider the letter of Andres Bonifacio an eyewitness account of a firsthand account of the Philippine Revolution? PLEASE HELP THE ASSIGNMENT IS DUE MY NEXT CLASS PLEASE Find the slope of the table shown sin theta= 0.86sin theta= -0.05cos theta = 00= -2-2tan theta-3 + 1/4 tan theta = -11/44-8cos theta= 04= 3tan^2 theta + 34sin^2 theta-5 = -4root 2 tan theta + 2 tan theta = -2 tan theta cos theta + 2 tan theta 3cos theta- 2 cos^2 theta =12 root 3 sin^2 - sin^2 theta = 3 sin theta - sin^2 thetaILL GIVE BRAINLIEST 2. One action figure sells for $3.50 How many action figures can Sergio buy for $20.00? Which postulate or theorem would you use to prove these two triangles congruent? Why did the government seek a prior restraint against the New York Times and the Washington Post? How is measuring an angle similar to and different from measuring a line segment? What attributes can be used to identify a celebrity?Create a list Pleaaase help!Selecciona el verbo correcto para completar el espacio. Beto: "Te gust la clase?" Maribel: "S, y me ____ mucho las actividades que hicimos en la clase."a. gustab. gustaronc. gustod. gustabai think its c or d but im not sure which one, please help!! Why was the Panama Canal constructed? *10 poirSo the United States could expand into Latin AmericaTo have the United States control the sugar plantations in PanamaTo reduce travel time from the Atlantic to the PacificTo help the United States fulfill imperialism According to the table, which religion had the most active congregations in New Jersey in 1765?New Jersey Active Congregations (1765) WHATS 1+1+ 6454873648768746832476387067367386378826846643737? During cell respiration, the reactants of glucose and oxygen are transformed into the products of carbon dioxide, water, and ATP. Which of the following cell transport processes would be relatively unaffected if a cell no longer had access to glucose? Choose 1 answer: Choose 1 answer: (Choice A) A The transport of calcium into a muscle cell via facilitated diffusion. (Choice B) B The transport of an amino acid into an intestinal cell from an area of low concentration to an area of high concentration gradient. (Choice C) C The transport of sodium against its concentration gradient in a brain cell. (Choice D) D The passive transport of a charged potassium ion (K^+ + start superscript, plus, end superscript) through a cell membrane. Which is an internal factor that influences a persons decision on whether to have sex? (6x+ 3)(6x^2 8x + 1)can anyone please show the work on how to get the answer? Thank you :,) A square has a perimeter of 51.6 inches. What is the length of each side?13 inches129 inches12.9 inches1.29 inches You want to buy a house that costs $140,000. You have $14,000 for a down payment, but your credit is such that mortgage companies will not lend you the required $126,000. However, the realtor persuades the seller to take a $126,000 mortgage (called a seller take-back mortgage) at a rate of 5%, provided the loan is paid off in full in 3 years. You expect to inherit $140,000 in 3 years, but right now all you have is $14,000, and you can afford to make payments of no more than $22,000 per year given your salary. (The loan would call for monthly payments, but assume end-of-year annual payments to simplify things.)Required:a. If the loan was amortized over 3 years, how large would each annual payment be? Could you afford those payments? b. If the loan was amortized over 30 years, what would each payment be? Could you afford those payments? c. To satisfy the seller, the 30-year mortgage loan would be written as a balloon note, which means that at the end of the third year, you would have to make the regular payment plus the remaining balance on the loan. What would the loan balance be at the end of Year 3, and what would the balloon payment be? I know i already asked this but i need the answer!!!!Which expression shows the sum 9 + 21 rewritten as a product of the GCF and a sum?O 9(1 + 21)O 3(3 + 7)O 3(3 + 21)O 9(1 + 3)