To go to the dog beach, it costs $3 plus $2 per dog l. Which equation shows this situation, where x represents the number of dogs?​

Answer:

J

Step-by-step explanation:

A - B: 3 up and 2 left

since it's going up and left it's positive

x = -2
y = 3

[tex]-4x-2y=2\\ -4x+y=11[/tex]

Subtract the two equations

[tex]-4x-2y-(-4x+y)=2-11[/tex]

Remove parentheses

[tex]-4x-2y+4x-y=2-11[/tex]

Cancel one variable

[tex]-2y-y=2-11[/tex]

Combine like terms

[tex]-3y=2-11[/tex]

Calculate the sum or difference

[tex]-3y=-9[/tex]

Divide both sides of the equation by the coefficient of variable

[tex]y=\frac{-9}{-3}[/tex]

Determine the sign for multiplication or division

[tex]y=\frac{9}{3}[/tex]

Cross out the common factor

[tex]y=3[/tex]

Substitute into one of the equations

[tex]-4x+3=11[/tex]

Rearrange variables to the left side of the equation

[tex]-4x=11-3[/tex]

Calculate the sum or difference

[tex]-4x=8[/tex]

Divide both sides of the equation by the coefficient of variable

[tex]x=-\frac{8}{4}[/tex]

Cross out the common factor

[tex]x=-2[/tex]

The solution of the system is

[tex]x=-2\\ y=3[/tex]

I hope this helps you

:)

Answer:

42/5 or 8 2/5 as a mixed number

Step-by-step explanation:

7/5*6=42/5

Answer:

42/5 the alternative form is 8 and 2/5 . 8,4

Step-by-step explanation:

1 2/5 x 6

Convert the mixer number to an improper fraction

7/5 x6

Calculate the product

42/5

The solution is

42/5

Answer:

  $475

Step-by-step explanation:

The total amount Rahim will be paying is found from the simple interest formula ...

  A = P(1 +rt) . . . . . P is the loan amount, r is the annual rate, t is the number of years.

  A = $24,000(1 +0.0375×5) = $28,500

Spread over 60 monthly payments, that amounts to ...

  $28,500/60 = $475 . . . per month

__

Additional comment

Mr. Rahim's loan has an APR of 6.98%. This sort of loan costs more than the interest rate might suggest, because interest is still being paid on principal that has already been repaid.

Answer:

Step-by-step explanation:

Answer:

3a. 7.2

3b. 0.9

4a. 7.2

4b. 2.4

5a. 104

5b. 260

hope this helps, everything in bold is the correct answer,

have an awesome day, -TJ

Answer:

3.a. 36

b. 4.5

4.a. 7.2

b. 2.4

5.a. 104

b. 260

Step-by-step explanation:

100/20 = 5

18 x 5 = 90 (100%)

18 x 2 = 36

18/4 = 4.5

14.4/2 = 7.2

7.2/3 = 2.4

52 x 2 = 104 (100%)

(195/3) 4 = 65 x 4

65 x 4 = 260 (100%)

Answer:

Today: Monday, 12 October 2020

Hour: 09.08 WIB (in Indonesian)

_________________________

3x + 5 = 20

3x = 20 - 5

3x = 15

x = 15/3

x = 5

Answer:

the answer is 5

Step-by-step explanation:

you subtract 5 from both sides and you get 3x=15 you divide and you get 5

I'm assuming problem 6 is the graph on the right.

If so, then the slope is 1/2

Start at a point like (0,-1) which is the y intercept. Move up 1 and to the right 2 to arrive at (2,0) which is the x intercept.

The movement pattern "up 1, right 2" determines the slope directly

slope = rise/run = 1/2

rise = 1 = go up 1

run = 2 = go to the right 2

------------------------------

You could also pick two points from the blue line, then use the slope formula. If we picked (0,-1) and (2,0), then

m = (y2-y1)/(x2-x1)

m = (0-(-1))/(2-0)

m = (0+1)/(2-0)

m = 1/2

Answer:

The graph of x < 4 is  

✔ an open circle at 4 shaded to the left

The graph of 7 < x is  

✔ an open circle at 7shaded to the right

Because this is an “and” compound inequality, solutions satisfy  

✔ both inequalities

The solution set to the compound inequality is  

✔ no solution

Step-by-step explanation:

Got it right

Answer:

D C A D in that order i got it right on edge 2020

Step-by-step explanation:

Answer:

<3 ~= <5 - Alternate Interior Angles Theorem

<3 ~= < 7 - Corresponding Angles Theorem

<5 ~= <7 - Vertical Angles Theorem

line I || line m - Transitive Property

Answer:

they are both 41

Step-by-step explanation:

just do 90- 49= 41

Answer:

angle JOK- 41

angle MON - 41

Step-by-step explanation:

Let the width be "x" cm.

Then the length is "x+12" cm

And the area = x(x+12) = x^2+12x cm^2

----------------------------

Change the dimensions:

width = "x-2" cm

length = "x+10" cm

New area = (x-2)(x+10) = x^2 + 8x - 20 cm^2

------------------

Equations :

Old area - New area = 108 cm^2

x^2+12x -(x^2 + 8x - 20) = 108

4x + 20 = 108

4x = 88

x = 22 cm (original width)

x+12 = 24 cm (original length)

[tex][Hello,BrainlyUser][/tex]

Answer:

x = 22

Step-by-step explanation:

Knowing that it a supplementary angle = 180 degree

It a right angle therefore it makes that 90 degree

Thus,

The 2 equation is

4x + 2 = 90

3x + 24 = 90

Let first solve this one

4x + 2 = 90

Subtract 2 from both sides

4x + 2 - 2= 90-2

Simplify

4x = 88

Divide both sides by the same factor

4x/4 = 88/4

Simplify

x = 22

Now the second equation:

3x + 24 = 90

Subtract 24 from both sides

3x + 24 - 24 = 90 -24

Simplify

3x = 66

Divide both sides by the same factor

3x/3 = 66/3

Simplify

x = 22

Hence, x = 22.

[CloudBreeze]

Answer:

16

Step-by-step explanation: parenthesis first (2+2)=4

then division 8/2=4

then multiply 4x4=16

Answer:

16

Step-by-step explanation:

8÷2(2+2)

(2+2)

8÷2(4)

8÷2

4(4)

16

Answer: its 5w

Step-by-step explanation:

Answer:

(D) (10 × 4) + (5 × 4) and 15 + 15 + 15 + 15

Step-by-step explanation:

Given;

total number of boxes of doughnuts sold, T = 15 boxes

the cost of each box of doughnuts, C = $4

The total cost of the doughnuts sold = 4 x 15 =  $60

The only option that contains pair of expressions that is equal to $60 is option D.

(D) (10 × 4) + (5 × 4) and 15 + 15 + 15 + 15

(10 × 4) + (5 × 4) = 40 + 20 = $60

15 + 15 + 15 + 15 = $60

Answer:

its c

Step-by-step explanation:

A x B = ab

A x C = ac

A x D = ad

(ab-ac-ad)

Answer:

х=-10...............

Answer:

2(x + 3) = x - 4

2x + 6 = x - 4

2x - x = - 4 - 6

x = - 10

Answer:

Dilation is a transformation, that stretches or shrinks the original figure presented on the grid based on the scale factor. Included here are umpteen printable worksheets to help 8th grade and high school students hone in on finding the scale factor, identifying the dilation type, determining the new coordinates and drawing the dilated shapes with the center as origin.

Step-by-step explanation:

Answer:

Limited Liability partnership allows for a partnership structure where each partner's liabilities are limited to the amount they put into the business.

The kinds of businesses that limited liability partnerships would be a good option for jobs like:
-Law firms
-Accounting firms
-Doctor offices


Step-by-step explanation:

Have a great rest of your day
#TheWizzer

Answer:

Step-by-step explanation:

Answer:

16/81

Step-by-step explanation:

(2/3)^4 is the same thing as 2^4/3^4

2^4 = 16

3^4 = 81

The simplest form is 16/81

Answer:

See below.

Step-by-step explanation:

Simplify

y - 2 = 5(x - 6)

y - 2 = 5x - 30

y = 5x - 28

Points which lie on the line

(6, 2)

(5, -3)

(7, 7)

Answer:

(6, 2 )

Step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b ) a point on the line

y - 2 = 5(x - 6) ← is in point- slope form

with (a, b ) = (6, 2 )

then (6, 2 ) is a point on the line

Answer:

We kindly invite you to read carefully the explanation detailed below for further details.

Step-by-step explanation:

At first we understand that Diego converted length and wide units from feet to inches ([tex]1\,ft = 12\,in[/tex]) and then he divided each term by 180, since he was using a reduction scale, so that rectangular parking lot can be represented on paper. That is:

Step 1 - Unit conversion:

[tex]l = 120\,ft[/tex] ([tex]l[/tex] - Length)

[tex]l = 120\,ft\times \frac{12\,in}{1\,ft}[/tex]

[tex]l = 1440\,in[/tex]

[tex]w = 75\,ft[/tex] ([tex]w[/tex] - Width)

[tex]w = 75\,ft\times \frac{12\,in}{1\,ft}[/tex]

[tex]w = 900\,in[/tex]

Step 2 - Applying scaling:

[tex]l' = \frac{l}{180}[/tex] ([tex]l'[/tex] - Scaled length)

[tex]l' = \frac{1440\,in}{180}[/tex]

[tex]l' = 8\,in[/tex]

[tex]w' = \frac{w}{180}[/tex] ([tex]w'[/tex] - Scaled width)

[tex]w' = \frac{900\,in}{180}[/tex]

[tex]w' = 5\,in[/tex]

Given:

The function is

[tex]f(x)=x^3-7x^2+10x[/tex]

To find:

The end behavior of its graph.

Solution:

We have,

[tex]f(x)=x^3-7x^2+10x[/tex]

Here, leading coefficient is 1 which is positive and degree of function is 3 which is odd.

For odd degree and positive leading coefficient, the end behavior is

[tex]f(x)\to \infty\text{ as }x\to \infty[/tex]

[tex]f(x)\to -\infty\text{ as }x\to -\infty[/tex]

Using this, we get

[tex]\text{As }x\to \infty, y\to \infty[/tex]

[tex]\text{As }x\to -\infty, y\to -\infty[/tex]

Therefore, the correct statements are A and D.

We want to study the end behavior of the given polynomial.

The two correct statements are A and D.

The polynomial is:

f(x)  = x^3 - 7*x^2 + 10*x.

We can see that the degree of this polynomial is odd, this means that the behavior on the negative side is opposite to the one in the positive side.

In this case, the leading coefficient is one, so it is positive. This will mean that, for large positive values of x, f(x) will be positive.

For large (in absolute value) negative values of x, f(x) will be negative.

Then the end behavior is given by:

So the two correct statements are A and D.

If you want to learn more, you can read:

https://brainly.com/question/22723521

Answer:

After 11 weeks she has 5 dollars left in her bank account

Step-by-step explanation

I divided 225 ÷ 5 without going to the end of the operation so the rest was 5 dollars.

Answer:

S/A/H/a=8

Step-by-step explanation: