Use the fact that 1 gallon = 4.5 L to change 8 gallons into L.​

Answer:

-17/5/11/10

=-17/5*10/11=-34/11=

[tex]3 \: \div1 \div 11[/tex]

Hope it helps

Answer:

Easy.  The answer is -3 1/11

Step-by-step explanation:

-17/5/11/10

-170/55

-3 1/11

Answer:

Adult tickets cost $80, children ticket cost $40

Step-by-step explanation:

Given data

let the number of adults be x

and the number of children be y

so

x+y= 40-------------1

The adult tickets

cost 14 dollars and the children’s tickets cost 12 dollars.

14x+ 12y=  720-------2

solve 1 and 2

x+y= 40

14x+ 12y=  720

from 1

x= 40-y

put this in 2 in place of x

14(40-y)+12y= 720

560-14y+12y= 720

collect like terms

-2y= 720-560

-2y= 160

y= -160/2

y= -80

put y= 80 in 1

x+80= 40

x= 40-80

x= -40

Hence Adult tickets cost $80, children ticket cost $40

Answer:

ST=9+22=31

Step-by-step explanation:

Answer:

You will have 3 apples left because 5 - 2 = 3.

(Hope this helps! Btw, I am the first to answer. Brainliest pls! :D)

Answer:

The answer would be A

Step-by-step explanation:

You can find the answer by doing the FOIL method.

Answer:percent increase in cupcake sales from Friday to Saturday= 34%

Step-by-step explanation:

 Step 1

Percent increase = Increase in cup cakes/ Old amount of cupcakes x100

Cupcakes sold on Friday = 19 3/4

Cupcakes sold on  Saturday = 261/2

Increase in sales =26 1/2 -- 19 3/4  ( we will change to decmal for easy solving)

=26.5 - 19.75= 6.75 or 6 3/4

Step 2

Percentage increase = (6 3/4)/ (19 3/4)  x100

Percentage increase = 6.75/19.75 x 100

Percentage increase =0.341 x100 = 34%

Answer:

(-1, -5)

(0, 3)

(1, 11)

(2, 19)

(3, 27)

The numbers that are bolded are the answers for the empty boxes in the y row.

Step-by-step explanation:

To find the answer, just plug each number in the x row to the equation:           y = 8x + 3

Example:

y = 8x + 3                  

    8(-1) + 3

     -8 + 3

y = -5

y = 8x + 3

     8(0) + 3

      0 + 3

y = 3

y = 8x + 3

    8(1) + 3

    8 + 3

y = 11

Answer:

14

Step-by-step explanation:

Distribute :

2x+5y+7-1(2x+5y-7)

2x+5y+7-2x-5y+7

Add the numbers:

2x+5y+7- 2x- 5y+7

2x+5y+14-2x-5y

Combine Like Terms:

2x+5y+14-2x-5y

5y+14-5y

Combine Like Terms:

5y+14-5y

14

Solution:

14

Answer:

24

Step-by-step explanation:

There are 36 possible outcomes when rolling 2 dice. The sums range from 2 to 12. There are 4 ways of rolling a 9: 3, 6; 4, 5; 5, 4; 6, 3.

p(sum of 9) = 4/36 = 1/9

1/9 of the rolls are expected to have a sum of 9.

1/9 * 216 = 24

Answer:

x=2

Step-by-step explanation:

so u have 7 as the whole length.

and 5 of the 7 is filled

so u do this 7-5=2

Answer:

12 Miles

Step-by-step explanation:

Answer:

x= -16

Step-by-step explanation:

add 11 to each side.

-2=x/8

multiply both sides by 8

-16=x

Answer: 299/11=27.1

Step-by-step explanation:

I think is true

Please let me know if it right

Answer:

c

Step-by-step explanation:

slope of red line=(-4-4)/(2-0)=-8/2=-4

eq. of red line is y-4=-4(x-0)

y=-4x+4

put x=0,y=0

0=0+4

which is true if 0<4

so y<-4x+4

The linear inequality represents the graph fr the coordinates (0,4), (2,-4) is y < -4x + 4.

Expressions with linear inequalities compare any two values using inequality symbols like "<",  ">" , "≤" or "≥" These values could be either numerical, algebraic, or both.

Calculation for linear inequality shown by graph:

The coordinates of the straight line are  (0,4), (2,-4).

Substitute the value in equation shown in option C.

y < -4x + 4

For points (0,4), put x = 0 and find y.

y < -4×0 + 4

y = 4 , which is satisfied.

Now consider points (2, -4)

Put x = 2 in the same equation and find y.

y < -4×2 + 4

y = -4 ( which again satisfies the given value for y)

Therefore, the equation y < -4x + 4 satisfies the points given for straight line.

To know, how to find equation of line for any point?, here

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Answer:

209 R 5

Step-by-step explanation:

Hope this helps

Answer:  209.833333333

Step-by-step explanation:

1259 6 = 209.833333333

209.833333333 = 2098.33333333 to the nearest tenth

209.833333333 = 209.83 to the nearest hundredth

209.833333333 = 209.833 to the nearest thousandth

= 0 to the nearest tenth

= 0 to the nearest hundredth

= 0 to the nearest thousandth

Other Divisions Math homework are

1259 divide by half plus 20

HWA: (1259/2) + 20 = 649.5

1259 divide by half plus 40

HWA: 1259/2) + 40 = 669.5

1259/6 divided by 2

Answer: (1259/6) ÷ 2 = 104.916666667

Answer:

4x=8

Step-by-step explanation:

4x=32

32/4=8

Answer:

x=8

Step-by-step explanation:

4x+25=57

Subtract 25 from both sides:

4x+25-25=57-25

Simplify:

4x=32

Divide both sides by 4:

4x/4=32/4

Simplify:

x=8

Answer:

Step-by-step explanation:

The Springfield Middle School sixth-grade teachers of history, science, and art are listed in the table. How many combinations of one history, one science teacher, and one art teacher

let say number of history. teacher = H

number of science teacher = S

number of Art teacher = A

Acombinations of one history, one science teacher, and one art teacher = H * S * A

The combinations of one history, one science teacher, and one art teacher include Mr. Bergeron is (H x S x A).

Combinations are mathematical operations that count the number of potential configurations for a set of elements when the order of the selection is irrelevant. You can choose the components of combos in any order. Permutations and combinations can be mixed up.

We have,

The Springfield Middle School sixth-grade teachers of history, science, and art are listed in the table.

The number of history teacher = H

and, the number of science teacher = S

and, the number of Art teacher = A

So, the combinations of one history, one science teacher, and one art teacher

= H x S x A

Learn more about Combination here:

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Answer:

A fraction should show a part-to-whole comparison./A

Step-by-step explanation:

have a good day ^^

Answer:

a. A fraction should show a part-to-whole comparison.

Step-by-step explanation:

Answer:

[tex]V = 97.911in^3[/tex]

Step-by-step explanation:

Given

Shapes: Cube and Cone

Required

Determine the volume

First we calculate the volume of the cube

[tex]V_1 = l^3[/tex]

Where

l = side length = 5.1

[tex]V_1 = 5.1^3[/tex]

[tex]V_1 = 132.651[/tex]

Next, calculate the volume of the cone using:

[tex]V_2 = \frac{\pi r^2h}{3}[/tex]

Where

h = 5.1

[tex]r = \frac{1}{2} * Diameter[/tex]

[tex]r = \frac{1}{2} * 5.1[/tex]

[tex]r = 2.55[/tex]

So, we have:

[tex]V_2 = \frac{\pi r^2h}{3}[/tex]

[tex]V_2 = \frac{\pi * 2.55^2 * 5.1}{3}[/tex]

[tex]V_2 = \frac{22 * 2.55^2 * 5.1}{7*3}[/tex]

[tex]V_2 = \frac{729.5805}{21}[/tex]

[tex]V_2 = 34.74[/tex]

The volume of the figure is:

[tex]V=V_1 - V_2[/tex]

[tex]V_1 = 132.651[/tex]

[tex]V = 132.651 - 34.74[/tex]

[tex]V = 97.911in^3[/tex]

Answer:

30

Step-by-step explanation:

Bro, It says he had some cows and chickens. But he only had the heads and legs. He didn't have any cows or chickens left.

Am I right?

So i think it would be 1/2 (OR .5), or possibly 2 depending on what its asking.

Every number in X can be multiplied by 2 to receive y, or the numbers in y.

The linear equation would be x*2=y, making the linear function 2, UNLESS you want to take Y and DIVIDE it by 2, making it 1/2, linear equasion would be y*.5=x, or y/.5=2 OR y*1/2=x.

Hope this helps, I'm so sorry if its wrong, I'm not too good at linear functions, I'm pretty sure its 1/2.

Answer:

Hope this helped

Plotting the points for the function [tex]f(x) = x^2 + 2x[/tex] by creating a table of values are:

The points are (-3, 3), (-2, 0), (-1, -1), (0, 0), (1, 3), (2, 8), and (3, 15).

The vertex is located at the point (-1, -1).

To create a table of values for the function [tex]f(x) = x^2 + 2x[/tex], we will calculate the corresponding y-values for different x-values.

Let's start by choosing x-values and calculating the corresponding y-values:

x | f(x)

-3 | 3

-2 | 0

-1 | -1

0 | 0

1 | 3

2 | 8

3 | 15

Now we have a table with x-values ranging from -3 to 3, and their corresponding y-values based on the function [tex]f(x) = x^2 + 2x[/tex].

Using these points, we can plot the graph of the function on a coordinate plane.

The points are (-3, 3), (-2, 0), (-1, -1), (0, 0), (1, 3), (2, 8), and (3, 15).

By plotting these points and connecting them, we can obtain the graph of the function [tex]f(x) = x^2 + 2x[/tex].

The graph is a parabola that opens upward and its vertex is located at the point (-1, -1).

The points to the left of the vertex are decreasing, while the points to the right of the vertex are increasing.

A picture of the graph is attached.

learn more on parabola:

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Answer:

x = 6

Step-by-step explanation:

[tex]\frac{x}{1.5} =4\\\\[/tex]

We can multiply both sides by 1.5 to isolate x

[tex]x=4*1.5\\x=6[/tex]

Answer:

x = 6

Step-by-step explanation:

x / 1.5 = 4

x = 1.5 x 4

x = 6

Hope that helps!

4 + that number then multiply the number by 2

Answer:

x•2+4

Step-by-step explanation:

An unspecified number (x) twice (x+x or x•2) plus four more (x•2+4)

Answer:

a. 0.4

b. 0.6

c. 0.6493

Step-by-step explanation:

p(checking work email) = p(A) = 0.40

p(staying connected with cell phone) = p(B) = 0.30

p(having laptop) = p(c) = 0.35

p(checking work mail and staying connected with cell phone) = p(AnB) = 0.16

p(neither A,B or C) = p(AuBuC)

= 1-42.8%

= 0.572

p(A|C) = 88% = 0.88

p(C|B) = 70% = 0.7

a. What is the probability that a randomly selected traveler who checks work email also uses a cell phone to stay connected?

p(B|A) = p(AnB)/p(A)

= 0.16/0.4

= 0.4

b. What is the probability that someone who brings a laptop on vacation also uses a cell phone to stay connected?

p(B|C) = P(C|B)p(B)/p(C)

= 0.7x0.3/0.35

= 0.6

c. If the randomly selected traveler checked work email and brought a laptop, what is the probability that he/she uses a cell phone to stay connected?

p(A|BnC)

= P(BnAnC)/p(AnC)

= p(AnC) = p(A|C).p(C)

= 0.88x0.35

= 0.308

p(AnBnC) = p(AuBuC)-p(a)-p(b)+ p(AnB)+p(AnC)+p(BnC)

p(BnC) = 0.7x0.3

= 0.21

p(AnBnC) = 0.572-0.4-0.3-0.35+0.16+0.308+0.21

= 0.2

p(A|BnC) = 0.2/0.308

= 0.6493

Answer:

which ever one you want its an opinion answer.

Step-by-step explanation:

Answer:

4(9-2z)

Step-by-step explanation:

Common factor between 36 and 8 is 4

so 4 ( 9 - 2z )