How do I do this? Subtract the expressions (3x+3)-(4x+6)

Answers

Answer 1

Answer:

-x - 3

Step-by-step explanation:

1) Distribute

(3x+3)-(4x+6)

3x + 3 - 4x - 6

2) Subtract the numbers

3x + 3 - 4x - 6

3x - 3 - 4x

3) Combine like terms

3x - 3 - 4x

-x - 3


Related Questions

What is the solution for the system of x - y = -1 and 2x - 5y = -5 ?
Show your work.

Answers

Step-by-step explanation:

please mark me as brainlest

x - y = -1 multiply by 5

we get 5x -5y = -5

subtract the equations:

5x - 5y = -5

-

2x - 5y = -5

5x - 5y -(2x - 5y ) = - 5 - - 5

5x - 5y - 2x + 5y =0

3x = 0

x = 0

2(0) - 5y = -5

- 5y = -5

y = 1

enlist any five common social rules all kinds of society​

Answers

Answer:Shake hands when you meet someone.Make direct eye contact with the person you are speaking with.Unless the movie theater is crowded, do not sit right next to someone.Do not stand close enough to a stranger to touch arms or hips.Cover your coughs.

Step-by-step explanation:trust me

Select the correct answer.
Which value of x makes this equation true?
-12x2(x + 9) = 5(x + 4)
O A.
OB.
O C.
O D.

Answers

Answer:

B. -2

Step-by-step explanation:

-12x -2(x+9) = 5(x+4)

*ALWAYS REMEMBER YOUR BODMAS*

-12x -2x - 18 = 5x + 20

*group the like terms*

-14x - 5x = 20 + 18

-19x = 38

x = -2

The value of x that makes the equation true is: x = -2.

B. -2.

Here, we have to find the value of x that makes the equation true, we need to solve for x.

Let's solve the equation step by step:

-12x - 2(x + 9) = 5(x + 4)

Distribute the -2 and 5 on the right side of the equation:

-12x - 2x - 18 = 5x + 20

Combine like terms on both sides:

-14x - 18 = 5x + 20

Move the variable terms (5x) to one side of the equation and the constant terms to the other side.

Let's subtract 5x from both sides:

-14x - 5x - 18 = 5x - 5x + 20

-19x - 18 = 20

Move the constant term (-18) to the other side of the equation.

Let's add 18 to both sides:

-19x - 18 + 18 = 20 + 18

-19x = 38

Finally, divide both sides by -19 to isolate x:

x = 38 / -19

x = -2

So, the value of x that makes the equation true is: x = -2.

B. -2.

To learn more on equation click:

https://brainly.com/question/14468218

#SPJ7

help with both please :)

Answers

Answer: I know two methods of solving both of the sums. One is the method of elimination, the other is method of substitution. You can do any of the given methods which is easier for you. Both methods will be shown below:

                                    Method of Elimination

1) 5x + y = 9       - - - - (i)
  10x - 7y = - 18 - - - - (ii)

eq. (i) multiplied by 2
   10x + 2y = 18  - - - - (i)
   10x - 7y = - 18 - - - - (ii)       {subtraction of eq. (ii) from eq. (i)}
    0   + 9y = 36
              y = 36/9
              y = 4

From eq. (i),
   5x + y = 9
-> 5x + 4 = 9
-> 5x = 9 - 4
->  x = 5/5
-> x = 1

So, x = 1 and y = 4

2) - 4x + 9y = 9 - - - - (i)
      x - 3y = - 6 - - - - (ii)

eq. (ii) multiplied by 3
    - 4x + 9y = 9 - - - - (i)
     3x - 9y  = - 18 - - (ii)        {addition of eq. (ii) and eq. (i)}
      - x + 0 = - 9
              x  =  9

From eq. (ii),
    x - 3y = - 6
->  9 - 3y = - 6
->  - 3y = -6-9
->  y = -15/-3
->  y = 5

So, x = 9 and y = 5

                                Method of Substitution

1) 5x + y = 9       - - - - (i)
  10x - 7y = - 18 - - - - (ii)

eq. (i)

  5x + y = 9
-> y = 9 - 5x

Value of eq. (i) in eq. (ii)
   10x - 7y = - 18
-> 10x - 7(9 - 5x) = - 18
-> 10x - 63 + 35x = - 18
-> 45x = - 18 + 63
-> x = 45/45
-> x =  1

From eq. (i),
   5x + y = 9
-> 5 + y = 9
-> y = 9 - 5
-> y = 4

So, x = 1 and y = 4

2) - 4x + 9y = 9 - - - - (i)
      x - 3y = - 6 - - - - (ii)

eq. (i)
   - 4x + 9y = 9
-> - 4x = 9 - 9y
-> x = (9 - 9y) / -4

Value of eq. (i) in eq. (ii)
      x - 3y = - 6
-> (9 - 9y) / -4  -3y = - 6
-> (9 - 9y + 12y) = - 6 * - 4
-> 3y = 24 - 9
-> y = 15/3
-> y =  5

From eq. (ii)
   x - 3y = - 6
-> x - 3(5) = - 6
-> x - 15 = - 6
-> x = - 6 + 15
-> x = 9

So, x = 9 and y = 5

∩_∩
(„• ֊ •„)♡
┏━∪∪━━━━┓
   hope it helped
┗━━━━━━━┛

To support a shelf, the diameter of a bolt can measure anywhere from 0.2 cm less than 1.5 cm to 0.2 cm greater than 1.5 cm. Which graph represents the possible measures of the diameter of the bolt?

Answers

B- because its between 1.3 and 1.7 and also has open circles because it’s less than and not less than or equal to.

What value of a make the equation 14-a=19-12

Answers

[tex]14-a=19-12\\14-a=7\\a=14-7\\a=7[/tex]

Answer:

7

Step-by-step explanation:

14-a=19-12

14-a=7

14-7=a

7=a

Combine like terms

please help me i need help quick

Answers

Answer:

x = -2

y = -6

Step-by-step explanation:

Equating the equations :

x - 4 = 4x + 23x = -6x = -2

y = -2 - 4y = -6
y=x-4y=4x+2

Equate both

x-4=4x+2-4-2=4x-x-6=3xx=-2

And

y=-2-4=-6

Graph attached

What is the scale factor of this dilation?

Answers:
A. 1/2
B.3/5
C.1 2/3
D.2

Answers

Answer:

3/5

Step-by-step explanation:

scale factor of ab to A'B'

AB:A'B'

5 : 3

in fraction the scale

factor is 3

5

heance a reduction.

hope it helps thank me later

#galadohannadivine29

#carry on learning

Find the LinReg line of best fit for this data set.
{(−5, 6.3), (−4, 5.6), (−3, 4.8), (−2, 3.1), (−1, 2.5), (0, 1.0), (1, −1.4)}

Answers

The LinReg line of best fit for this data set is ŷ = -1.24X + 0.66

What is regression line?

A linear regression line has an equation of the form Y = a + bX, where X is the explanatory variable and Y is the dependent variable.

Given:

(−5, 6.3),

(−4, 5.6),

(−3, 4.8),

(−2, 3.1),

(−1, 2.5),

(0, 1.0),

(1, −1.4)

Sum of X = -14

Sum of Y = 21.9

Mean X = -2

Mean Y = 3.1286

Sum of squares (SSX) = 28

Sum of products (SP) = -34.6

Regression Equation,

ŷ = bX + a

b = SP/SSX = -34.6/28 = -1.23571

a = MY - bMX = 3.13 - (-1.24*-2) = 0.65714

ŷ = -1.23571X + 0.65714

ŷ = -1.24X + 0.66

Learn more about regression line here:

https://brainly.com/question/7656407

#SPJ1

If side c measures 32.3 units long, how long is side a?

Answers

Answer:

16.15

Step-by-step explanation:

sin(30) = a / c

a = c * sin(30)

a = 32.3 * 0.5

a = 16.15

Solve the following...
6x - 5 = -9x -9​

Answers

Answer:

6x - 5 = (-9x) - 9

6x + 9x = (-9) + 5

15x = (-4)

x = (-4/15)

[tex]\quad \huge \quad \quad \boxed{ \tt \:Answer }[/tex]

[tex]\qquad \tt \rightarrow \:x = -\cfrac{4}{15} [/tex]

____________________________________

[tex] \large \tt Solution \: : [/tex]

[tex]\qquad \tt \rightarrow \: 6x - 5 = - 9x - 9[/tex]

[ add 9x and 5 on both sides ]

[tex]\qquad \tt \rightarrow \: 6x - 5 + 9x + 5 = - 9x - 9 + 9x + 5[/tex]

[tex]\qquad \tt \rightarrow \: 6x + 9x = - 9 + 5[/tex]

[tex]\qquad \tt \rightarrow \: 15x = - 4[/tex]

[tex]\qquad \tt \rightarrow \: x = - \cfrac{4}{15} [/tex]

Answered by : ❝ AǫᴜᴀWɪᴢ ❞

Find the area of a regular octagon with an apothem of 2 cm.

Answers

The area of a regular octagon with an apothem of 2 cm is 3cm ^2.

The area of a regular octagon with an apothem of 2 cm.

Given the apothem length,

What is the area of the regular polygon?

the area of a regular polygon becomes,

[tex]A=\frac{1}{2}\times P\times A[/tex]

P=  the perimeter of the regular polygon

A is the apothem of the regular polygon

Here, we get

p=2=2cm, a=3cm.

So, plugging in the given values, we get

[tex]A=\frac{1}{2} \times 2cm\times 3cm[/tex]

A=1cm⋅3cm

A=3cm^2

Therefore the area of a regular octagon with an apothem of 2 cm is 3cm ^2.

To learn more about the regular octagon visit:

https://brainly.com/question/1592456

#SPJ1

What is the area of a sector with measure of arc equal to 90° and radius equal to 1 foot?

Answers

Answer:

0.7855 square feet

Step-by-step explanation:

90/360×3.142×1 squared

=0.7855

Select the correct answer.
The speed of a ship is given by , where d is the distance the ship travels in 3 hours. If the ship travels 48 miles in 3 hours, what is the speed of the ship?
A.
12 miles per hour
B.
16 miles per hour
C.
45 miles per hour
D.
51 miles per hour

Answers

B 16 the boat is traveling 16 miles an hour

Figure 1 is similar to figure 2. What is TS?
1 unit
4 units
8 units
2 units​

Answers

Answer:

8 units

Step-by-step explanation:

ratios  

(x-3) /( x+1)  = (x-2)/(x+3)     cross multiply

x^2 -x -2 = x^2 - 9

  -x - 2 + 9 = 0

    x = 7          

           so TS = x + 1 = 8 units

Sienna is solving the quadratic equation by completing the square.

3x2 + 9x – 4 = 0

3x2 + 9x = 4

A(x2 + 3x) = 4

Answers

Answer:

See below

Step-by-step explanation:

3 (x^2 + 3x) = 4

3 ( x + 3/2)^2   = 4 + 27/4  

What is the expression for f(x) when we rewrite 36^x•6^(x-2) as 6^f(x)?
Answer: 3x-2

Answers

Using the given information, the expression for f(x) is 3x - 2

Writing an expression

From the question, we are to determine the the value of f(x)

The given expression is

36^x•6^(x-2)

That is

[tex]36^{x} \times 6^{x-2}[/tex]

This can be expressed as

[tex]6^{2x} \times 6^{x-2}[/tex]

Applying one of the laws of indices, we get

[tex]6^{2x+x-2}[/tex]

= [tex]6^{3x-2}[/tex]

Since the expression was rewritten as

[tex]6^{f(x)}[/tex]

By comparison,

f(x) = 3x - 2

Hence, the expression for f(x) is 3x - 2

Learn more on Solving functions here: https://brainly.com/question/18215823

#SPJ1

is 8.6 a rational number

Answers

Answer:

Yes

Step-by-step explanation:

Yes, 8.6 is a rational number because it can be expressed in the form of p/q

[tex]8.6 = \frac{86}{10} = \frac{43}{5} [/tex]

ab (2a²b² - 4b) = what is the answer

Answers

Well I don’t know what you mean so I’m just gonna simplify it

Image below is simplified answer!

Answer:

2ab(a2b−2)

Step-by-step explanation:

PLEASE HELP MULTIPLE CHOICE (photo of question attached) WILL GIVE BRAINLEIST!
The triangles on the grid below represent a translation.
To form the image, the pre-image moved

a. five units right and three units up.
b. two units right and three units up.
c. five units left and three units down.
d. two units left and three units down.

Answers

Answer:

A five units right and three units up

Step-by-step explanation:

take coordinate C for example and count how many spaces you need to go either right or left and then up and down for the two triangles to be in the same place

find the least nu,ber which is exactly divisible by 12 16 and 24​

Answers

Answer:

The smallest number all three numbers can be divided by is 4.

Step-by-step explanation:

12/4=3

16/4=4

24/4=6

Hope this helps!

If not, I am sorry.

Given that the expression “p dollars for every q items” describes a unit price, which statement must be true?

Answers

The complete question is

"Given that the expression “p dollars for every q items” describes a unit price, which statement must be true?

p = 1

p = q

q = 1

pq = 1"

The statement that must be true would be from option D; pq = 1.

What is the unitary method?

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.

Given that the expression “p dollars for every q item” describes a unit price,

So, the equation will be formed as

p x q = 1

pq = 1

Hence, the statement that must be true would be from option D; pq = 1.

Learn more about the unitary method;

https://brainly.com/question/23423168

#SPJ1

Joanne has a pile of nickels and a pile of dimes. She counts her money and discovers that she has 30 nickels and 10 dimes. Let x represent the number of nickels and y represent the number of dimes. (HINT: Use the values of the coins.) How much money does Joanne have in total?

Total Amount: $_____

Answers

$2.50

Step-by-step explanation:

10 dimes are 100 aka 1 dollar, and 30 nickels make 250

What other areas of human or societal change have models that would fit an
exponential curve?

Answers

[tex]\large\bold{\underline{\underline{Answer:-}}}[/tex]

There are smooth exponential curves that control price performance, capacity, and bandwidth so it easy to predict the cost of something in the future. He said, "When people think about the future they think about it lineraly.

A. The two spinners shown below are being used in a probability experiment.

During each trial of the experiment, the arrows on the spinners are spun once, and the outcome is recorded. For example, an outcome of (2, 1) means that the arrow pointed to 2 on the first spinner and pointed to 1 on the second spinner.

B. What is the theoretical probability that, during each trial of the experiment, the result has at least one 4 on the spinners? Show your work or explain your answer.

Explain why the experimental probability from the results does not agree with the theoretical probability you found in part B.

Answers

The theoretical probability of at least one 4 on the spinners is 0.4375

(a) The number of different outcomes

The sections on the spinners are:

Spinner 1 = 4

Spinner 2 = 4

So, the number of different outcomes is:

Outcomes = 4 * 4

Outcomes = 16

Hence, the number of different outcomes is 16

(b) The theoretical probability of at least one 4 on the spinners

The spin results that have at least one 4 are:

Results = {(4,1), (4,2), (4,3), (4,4), (1,4), (2,4), (3,4)}

The count of these results is 7.

So, the theoretical probability of at least one 4 on the spinners is:

P = 7/16

P = 0.4375

Hence, the theoretical probability of at least one 4 on the spinners is 0.4375

(c) Why the theoretical probability and the experimental probability are different?

The theoretical probability and the experimental probability are different because:

Experimental probabilities are based on the actual experimentTheoretical probabilities are based on the logic

Read more about probability at:

https://brainly.com/question/25870256

#SPJ1

Given the sequence in the table, which of the following represents the sum for term 5 through term 11 in sigma notation? (1 point)

a an
1 2
2 −10
3 50

Answers

Answer:

Given sequence in the table is a Geometric sequence and The sum for term 5 through term 11 in sigma notation is given by:

[tex]$\sum_{n=5} ^{\111} 2(-5)^n^-^1$[/tex]

                                                                                                                     

Step-by-step explanation:

Geometric sequence - it is a sequence of non-zero numbers where each term after the first is found by multiplying the previous one by a fixed, non-zero number called the common ratio

here the given terms :

a1 = 2, a2 = -10, a3 = 50

you can see it is a geometric sequence as the ratio is constant  [tex]\frac{a2}{a1}{=}\frac{a3}{a2}{=}{-5}[/tex]

now the nth term for geometric sequence :

[tex]a_{n} {=}{a}{r}^{n-1}[/tex]

here,

a = first term.r = common ratio of the given terms.n = number of terms in geometric sequence.

now substituting the given values in the expression,

[tex]a_{n} {=}{2}{{(}-5}{)}^{n-1}[/tex]

we have to find the sum from term 5 to term 11,

therefore using sigma notation and putting n= 5 and n=11 at the below and above the sigma respectively,

[tex]$\sum_{n=5} ^{\111} 2(-5)^n^-^1$[/tex]    

learn more about geometric progression at brainly.com/question/4853032

#SPJ10

Figure B is a scaled copy of figure A.
What is the scale factor from figure A to figure B

Answers

Answer:

1/3

Step-by-step explanation:

We multiply 33(Figure A side) by 1 /3 to get 11(Figure B side).


Examine the system of equations.
y=2x-3
y=-3
Which statement about the system of linear equations
is true?
O The lines have different slopes.
O There is no solution to the system.
O The lines have the same slope, but different y-
intercepts.
O The solution is (-3, -9).

Answers

For a system of equations to have no real solution, the lines of the equations must be parallel to each other. The correct option is A.

What is the System of equations?

Inconsistent System

For a system of equations to have no real solution, the lines of the equations must be parallel to each other.

Consistent System

1. Dependent Consistent System

For a system of the equation to be a Dependent Consistent System, the system must have multiple solutions for which the lines of the equation must be coinciding.

2. Independent Consistent System

For a system of the equation to be an Independent Consistent System, the system must have one unique solution for which the lines of the equation must intersect at a particular.

If the two of the given system of equations are plotted on the graph, then it can be observed that the two lines have different slopes. Therefore, the correct option is A.

Learn more about System of the equation:

https://brainly.com/question/12895249

#SPJ1

Simplify this radical.
[tex]\sqrt{84} \\\\1; 2\sqrt{21} \\2; 2\sqrt{42} \\3; 4\sqrt{21} \\or 4; 4\sqrt{42} \\[/tex]

Answers

The radical is 2√21.

What is radical?

The symbol that is used to denote square root or nth roots.

Given :

√84

= √2*2*21

=2√21

Hence, the radical is 2√21.

Learn more about radical here:

https://brainly.com/question/14923091

#SPJ1

Solve the equation for x.
√x-5 = x-11

Answers

Your answer would be 14

Answer:

√x-5 = x-11 = 9.

Step-by-step explanation:

Isolate the radical, then raise each side of the equation to the power of its index.

x = 9 Solve the equation for x.
Other Questions
A _________ can used for both entering and exiting a highway. Sum of 1/2*3 +1/3*4 +1/4*5 ..1/99*100 Which is a natural disadvantage Africa has, compared to most other places?O A. There is a lack of natural resources.O B. its tropical climate leads to disease.O C. Its population is too small to make a large workforce.O D. It is poorly located for trade which is one of the five comprehensive learning goals put forth by the apa for the psychology major? Helium is which of the following types of matter? elementmixture moleculecompound The Cell Theory applies to what kind of cells? A. ONLY cells with cell walls B. ALL cells C. ONLY plant cells During double fertilization, what is made when a sperm cell combines with the polar nuclei What is the largest city in America? A piece of climbing equipment at a playground is 6 feet high and extends 4 feet horizontally. A piece of climbingequipment at a gym is 10 feet high and extends 6 feet horizontally. Which statement best compares the slopes of thetwo pieces of equipment? When a pizza maker lists the price of a pizza as $10, this is an example of using money as a: Global fossil fuel dependence can lead to an increase in oil prices. True or false? a town has several lakes connected by small streams or creeks. all the trout within a single lake are considered a(n) _____. the trout in all of the lakes constitutes a(n) ______. I need help lol xoxoxo Which two choices explain why the following poem is an example of lyric poetry?The Road Not Takenby Robert FrostTwo roads diverged in a yellow wood,And sorry I could not travel bothAnd be one traveler, long I stoodAnd looked down one as far as I couldTo where it bent in the undergrowth;Then took the other, as just as fair,And having perhaps the better claim,Because it was grassy and wanted wear;Though as for that the passing thereHad worn them really about the same,And both that morning equally layIn leaves no step had trodden black.Oh, I kept the first for another day!Yet knowing how way leads on to way,I doubted if I should ever come back.I shall be telling this with a sighSomewhere ages and ages hence:Two roads diverged in a wood, and II took the one less traveled by,And that has made all the difference.It has a clear rhyme scheme.It has irregular sentence lengths.It is written like ordinary speech.It is descriptive and has vivid images.It has various meters. How can the logarithmic expression be rewritten?Select True or False for each statement. Which pairs of angles in the figure below are vertical angles?Check all that apply. Match each equation below with its solution(s).1. x =42.x = -43.x +2=04.x-2=05.x = -186.x=188.x+2=07.x-2=0+2i +3i2 +2 2 2 -2 i2 +32Drag each solution above to the matching equation below.1.2.3.4.5.6.7.8. A systems engineer is managing a server cluster. A memory fault has occurred in one of the active servers; the cluster software has caused another server in the cluster to become active. The system engineer has witnessed a: What is the measure of AC?Enter your answer in the box.Image shows a circle with angle A B C inscribed in a circle. Angle B measures 4 x minus 5.5 degrees. Arc A C measures 3 x plus 9 degrees. Fossil fuels are made when....A. organisms don't fully decompose and becometrapped undergroundB. organisms collide at high speeds duringcatastrophic eventsC. bedrock is liquidated due to shifting tectonicplatesD. volcanic ash is liquidated under extreme pressure