y - 3 = 2 (x + 4). ​

Answer: 15

Step-by-step explanation:

Let's define the concept of inverse functions.

If we have a function h(x), such that it has an inverse, and:

h(x) = y.

Then the inverse function j(x) must meet the following:

j(y) = x.

Now, we want to calculate:

h( j(15) ).

Let's suppose that:

j(15) = A.

(Where A can be any real number).

then, by the above relation, we must have that:

h(A) = 15.

Now we can replace j(15) by A in h(j(15)):

h( j(15) ) = h( A ) = 15.

Answer:

x=3

Step-by-step explanation:

To solve for x in the given equation,follow the steps below.

2-(3x-4)=2x-9

clear bracket

2-3x+4=2x-9

6-3x=2x-9

collect like-terms

2x+3x=6+9

5x=15

divide bothsides by 5

The solution to given equation is 3.

The given equation is 2-(3x-4)=2x-9.

The solution of an equation is the set of all values that, when substituted for unknowns, make an equation true.

Here, 2-(3x-4)=2x-9

2-3x+4=2x-9

6-3x=2x-9

6+9=2x+3x

15=5x

x=15/5

x=3

Therefore, the solution to given equation is 3.

To learn more about an equation visit:

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#SPJ6

Answer:

The stereotypical roles are that men were seen as the provider for the family and women were seen as the caretakers of both the home and the family.

Answer:

Your answer is:

Male: Protect Kids If There Are Any, Makes Sure The House Is Protected As Well, Treat The Wife And Kids With Respect, and Work to Provide Income.

Female: Provide Food, Teach Kids, Help Kids, Fix Food For Husband, Clean, and etc.

Step-by-step explanation:

Hope this helped : )

Answer:

(4,-2)

Step-by-step explanation:

Going to Desmos and you will see the the graph and you can push on the vertex and see the answer

Answer:

X+y=45

X+9=y

Step-by-step explanation:

x+y=45

x-y=-9

adding both equations we get

2x=36

X=18

and

y=27

Answer:

y=27

Step-by-step explanation:

hope i am right

i really don't know

Answer:

  A) $16

  B) p(x) = 16x -800

  C) 69 tickets

Step-by-step explanation:

A) The total of expenses is ...

  $280 +100 +20 +400 = $800

If this is covered by 50 tickets, then a ticket must provide revenue of ...

  $800/50 = $16

The cost per ticket is $16.

__

B) The profit is the difference between revenue and expenses. The revenue from sale of x tickets will be 16x. The expenses are fixed at 800, so the profit is ...

  p(x) = 16x -800

__

C) We can find the number of tickets to sell (x) in order for profit to be at least $300 by solving the inequality ...

  p(x) ≥ 300

  16x -800 ≥ 300 . . . . . use the expression for p(x)

  16x ≥ 1100 . . . . . . . . .  add 800

  x ≥ 68.75 . . . . . . . . . . divide by 16 . . . (the least satisfactory integer is 69)

In order to raise at least $300, the number of tickets sold must be at least 69.

Answer:

A. C) x = 19

B. A) 37

Step-by-step explanation:

A. 7x - 8 = 6x + 11

7x - 8 - 6x = 6x + 11 - 6x

x - 8 = 11

x - 8 + 8 = 11 + 8

x = 19

B.

If m<3 = 37

<1 = <3

Therefore, m<1 must equal 37

Answer: the answear is your question will never get answeared hahahahahahahahahahah

Step-by-step explanation: have fun doing it byeyourself bottttttttttttttttttttttttttttt

Answer:

-1/3 i think

Step-by-step explanation:

The solution to the equation  57 - 6 2 ÷ (2 + 1) · 4 is -25.7.

An equation is an expression used to show the relationship between two or more numbers and variables.

Given the equation:

57 - 6 2 ÷ (2 + 1) · 4

To solve the equation, use BODMAS, first deal with the bracket"

= 57 - 62 ÷ (3).4

Second, solve the division:

= 57 - 20.7 . 4

Next deal with the multiplication:

= 57 - 82.7

Next deal with the subtraction:

= -25.7

The solution to the equation  57 - 6 2 ÷ (2 + 1) · 4 is -25.7.

Find out more on equation at: https://brainly.com/question/2972832

Answer: 9

Step-by-step explanation:

6 to the power of 2 is 36 soo. 57-36÷(2+1)x4 is 9

The missing reasons in proving that all right angles are congruent are:

A. Definition of right angles

B. Substitution property

C. Congruent angles

Right angles are angles that measure 90 degrees. If two angles have the same 90 degrees, then they are congruent.

Thus, in the proof given, we have the following statements and their respective reasons:

Learn more about right angles on:

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Answer:

A 2-column table has 8 rows. The first column is labeled Statements with entries angle A B C is right angle, Line segment D B bisects angle A B C, B, m angle A B D = m angle C B D, m angle A B D + m angle C B D = 90 degrees, m angle C B D + m angle C B D = 90 degrees, D, m angle C B D = 45 degrees. The second column is labeled Reasons with entries A, given, definition of right triangle, definition of bisection, C, substitution property, addition, and division property.

Identify the missing parts in the proof.

Given: ∠ABC is a right angle.

           DB bisects ∠ABC.

Prove: m∠CBD = 45°

A:

✔ given

B:

✔ measure of angle ABC = 90

C:

✔ angle addition postulate

D:

✔ 2 times the measure of angle CBD = 90

Step-by-step explanation:

Answer:

y equals -x/5 + 3

Answer:deformed penis

Step-by-step explanation:

1.2+&7(6–&67-7-7+7=6+7-66+7=7+7-7-

Answer:

In general, when y = f(x), you are substituting a permissible x value into function f & its calculated 'output' is the value for y. Then (x,y) is an ordered pair, i.e. coordinates of a point on the graph. ... So our ordered pair is (-14,11).

Answer: 11= y and 14=x

Step-by-step explanation: The x coordinate is 14 and the y coordinate is 11.

Answer:

meters squared

Step-by-step explanation:

kelvin is used to measure temperature. so that isn't it. centimeters cubed is a small measurement and isn't used for a 2d surface like the rug that covers the floor. and millimeters is too small to measure for a rug. the answer is meters squared.

Answer:

meters squared

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

We can try each option to see which one is correct.

System of Equations:

y > -2

x + y <= 4

Option A:

3 > -2 (true)

1 + 3 <= 4

4 <= 4 (true)

We do not need to test any more options since we already found the correct one.

Best of Luck!

Answer:

y = (x-16)/7

Step-by-step explanation:

x - 7y = 16

~Subtract x to both sides

-7y = 16 - x

~Divide -7 to everything

y = (16-x)/7

Best of Luck!

Answer:

y = 1/7 x -16/7

Step-by-step explanation:

x-7y=16

Subtract x from each side

x-x-7y=16-x

-7y = -x+16

Divide each side by -7

-7y/-7 = -x/-7 +16/-7

y = 1/7 x -16/7

Answer:

Look at the picture shown

Step-by-step explanation:

Draw the number line in the picture given

circle the number -5

Answer:

Line A, (horizontal slope), Line B, (Negative slope) Line C, (Vertical slope) Line D, (Undefined slope)

Step-by-step explanation:

Answer:

$48.00

Step-by-step explanation:

[tex]\mathrm{Multiply\:without\:the\:decimal\:points,\:then\:put\:the\:decimal\:point\:in\:the\:answer}[/tex]

[tex]$\mathrm{Line\:up\:the\:numbers}$[/tex]

 800

x      6

$48.00

800 has 0 decimal places

0.06 has 2 decimal places

[tex]\mathrm{Therefore,\:the\:answer\:has\:}2\mathrm{\:decimal\:places}[/tex]

[tex]=48.00[/tex] or [tex]=48[/tex]

Answer:

the answer to you question is x=2

Answer:  

40x600

40x20

40x5

+

3x600

3x20

3x5

=

26,875

Step-by-step explanation:

Expanded Notation Form:

 600  

+ 20  

+ 5  

Expanded Factors Form:

 6 × 100  

+ 2 × 10  

+ 5 × 1  

Expanded Exponential Form:

6 × 102

+ 2 × 101

+ 5 × 100

Word Form:

six hundred twenty-five

Expanded Notation Form:

 40  

+ 3  

Expanded Factors Form:

 4 × 10  

+ 3 × 1  

Expanded Exponential Form:

4 × 101

+ 3 × 100

Word Form:

forty-three

Answer:

35.60

Step-by-step explanation:

Answer:

35.60898763

Step-by-step explanation:

this is the square root of 1268

Answer:

(y+b)/a = x

Step-by-step explanation:

y = ax − b

Add b to each side

y+b = ax − b+b

y+b =ax

Divide each side by a

(y+b)/a = ax/a

(y+b)/a = x

Answer:

its d

Step-by-step explanation:

because is you think about it x is y+ba

Answer:it is the one with a strait line

62030 is the answer, I get

Answer:

B. formulate a plan. Write the two variable expressions and define the given variable. Then, write the equation.

Variable defenition:

Right- side expression:

Write the equation:

Step-by-step explanation:

B. formulate a plan. Write the two variable expressions and define the given variable. Then, write the equation.

Variable defenition:

Right- side expression:

Write the equation:

Answer:

( C - 60)/ 85 = x

Step-by-step explanation:

C=85x+60

subtract 60 from each side

C-60=85x+60-60

C - 60 = 85x

Divide each side by 85

( C - 60)/ 85 = 85x/85

( C - 60)/ 85 = x