The art club is raising money for a new equipment. They need $842.36 to purchase new supplies and have received a $300.00 donation. The remaining amount will be equally divided among 4 different fundraisers throughout the summer. How much money will each fundraiser need to raise in order to purchase the new net and equipment?

Answer:

a). k = 0.75

b). y = 0.75x

Step-by-step explanation:

a). Graph is showing the relation between number of pages (P) illustrated by Indira and number of days taken (D).

   P ∝ D

   P = kD

   Where 'k' is the proportionality constant.

   k = [tex]\frac{P}{D}[/tex]

  From the graph attached,

  For a point with ordered pair (2, 1.5),

  k = [tex]\frac{1.5}{2}[/tex]

  k = 0.75

b). Equation representing the relation between number of pages and number of days will be,

  P = 0.75D

  y = 0.75x

The equation -42 - 7 + 10x = -7 + 6x has one solution x = 10.5.

The equation is defined as a mathematical statement that has a minimum of two terms containing variables or numbers that are equal.

The equation is given in the question, as follows:

-42 - 7 + 10x = -7 + 6x

Combine like terms in the equation,

-49 + 10x = -7 + 6x

Add 49 to both sides,

10x = 42 + 6x

Subtract 6x from both sides,

4x = 42

Divided both sides by 4 into the equation, and we get

x = 10.5

Thus, the equation has one solution x = 10.5.

Learn more about the equations here:

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Step-by-step explanation:

I would have 9 to graduate

Answer: 9 credits

Step-by-step explanation:

24 - 15 = 9

Given:

The function for size of a square frame is

[tex]f(x)=x+2[/tex]

where, x is the side length of the picture.

The function for the price in dollars for the frame is

[tex]p(x)=3x[/tex]

To find:

The single function for the price of a picture with an edge length of x.

Solution:

We know that, for a picture with an edge length of x.

Size of a square frame = f(x)

Price in dollars for the frame = p(x)

Single function for the price of a picture with an edge length of x is

[tex](p\circ f)(x)=p(f(x))[/tex]

[tex](p\circ f)(x)=p(x+2)[/tex]       [tex][\because f(x)=x+2][/tex]

[tex](p\circ f)(x)=3(x+2)[/tex]           [tex][\because p(x)=3x][/tex]

Let the name of this function is c(x). So,

[tex]c(x)=3(x+2)[/tex]

Therefore, the required function is [tex]c(x)=3(x+2)[/tex].

Answer:

it would be 5.60

Step-by-step explanation:

5.60 is the answer

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Suppose a number is :

[tex]x[/tex]

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Three times of it means :

[tex]3x[/tex]

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26 less than above means :

[tex]3x - 26[/tex]

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Equals - 32 :

[tex]3x - 26 = - 32[/tex]

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Find the that number ;

x asked thus we need to solve the above equation for x.

Let's do it....

[tex]3x - 26 = - 32[/tex]

Add sides 26

[tex]3x - 26 + 26 = - 32 + 26[/tex]

[tex]3x = - 6[/tex]

Divide sides by 3

[tex] \frac{3}{3} x = \frac{ - 6}{3} \\ [/tex]

[tex]x = - 2[/tex]

Done...

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Answer:

125 inches^3

Step-by-step explanation:

To solve for cubes it is L^3 or Length Cubed. Whcih is simply L×L×L where L is Length.

Answer:

Step-by-step explanation:

30m +21

Answer:

[tex] \huge{ \bold{ \boxed{ \text{30m + 21}}}}[/tex]

Step-by-step explanation:

[tex] \text{4(9m + 3) + 9 - 2(3m) }[/tex]

[tex] \text{Step \: 1} : \text{Distribute \: 4 \: through \: the \: parentheses}[/tex]

➵ [tex] \text{36m + 12 + 9 - 2(3m)}[/tex]

[tex] \text{Step \: 2} : \text{Multiply \: 2 \: by \: 3m}[/tex]

➵ [tex] \text{36m + 12 + 9 - 6m}[/tex]

[tex] \text{Step \: 3 : \: Combine \: like \: terms}[/tex]

[tex] \text{Like \: terms \: are \: those \: which \: have \: the \: same \: base.}[/tex]

➵ [tex] \text{36m - 6m + 12 + 9}[/tex]

➵ [tex] \text{30m \: + 12 + 9}[/tex]

[tex] \text{Step \: 4 : Add \: the \: numbers}[/tex]

➵ [tex] \text{30m \: + \: 21}[/tex]

[tex] \sf{Hope \: I \: helped}[/tex]!

[tex] \sf{Best \: regards}[/tex] !

~TheAnimeGirl

Answer:

04

Step-by-step explanation:

0 -4 zero is just zero so 4 replace

Answer:

4

Step-by-step explanation:

Answer:

-2

Step-by-step explanation:

f(-7)=-7^2-51

f(-7)=49-51

f(-7)=-2

Answer:

mo

Step-by-step explanation:

.819 to .850

.85 is bigger

Answer:

no

Step-by-step explanation:

No because .85 meters is .031 meters greater then .819

Answer:

11.6404467268 ——> 11.64

Step-by-step explanation:

Since ur only in hs, there are no steps for this. Simply press the square root button on ur calculator and voila! Thx for the brainliest :)

Answer:

C. x←-20

Step-by-step explanation:

Answer:

[tex]-\frac{8}{27}[/tex]

Step-by-step explanation:

Use 9 for the denominators since 3 goes into 9

[tex]-\frac{3}{9} *\frac{8}{9}[/tex]

You can simplify 3 and 9 across

[tex]-\frac{1}{9} *\frac{8}{3}=-\frac{8}{27}[/tex]

Answer:

Step-by-step explanation:

The slope of a line characterizes the direction of a line. To find the slope, you divide the difference of the y-coordinates  of 2 points on a line by the difference of the x-coordinates  of those same 2 points .Teachers use different words for the y-coordinates  and the the x-coordinates . Some call the y-coordinates  the rise  and the x-coordinates  the run . Others prefer to use Δ notation and call the y-coordinates Δ  , and the x-coordinates the Δ  .These words all mean the same thing, which is that the y values are on the top of the formula (numerator) and the x values are on the bottom of the formula (denominator)!The slope of a line going through the point (1, 2) and the point (4, 3) is 13. Remember: difference in the y values goes in the numerator of formula, and the difference in the x values goes in denominator of the formula.Can either point be (1,1) ? There is only one way to know! First, we will use point (1, 2)  as 1,1, and as you can see  : the slope is: 13 . Now let's use point (4, 3)  as 1,1, and as you can see  , the slope simplifies to the same value: 13point (4, 3) as (1,1) =2−12−1=3−24−1=13 point (1, 2) as (1,1) =2−12−1=2−31−4=−1−3=13 Answer: It does not matter which point you put first. You can start with (4, 3) or with (1, 2) and, either way, you end with the exact same number! 1/3

Example 2 of the Slope of A line The slope of a line through the points (3, 4) and (5, 1) is −32 because every time that the line goes down by 3(the change in y or the rise) the line moves to the right (the run) by 2.This is because any vertical line has a Δ or "run" of zero. Whenever zero is the denominator of the fraction in this case of the fraction representing the slope of a line, the fraction is undefined. The picture below shows a vertical line (x = 1). vertical line The slope of a horizontal line is zero This is because any horizontal line has a Δ or "rise" of zero. Therefore, regardless of what the run is (provided its' not also zero!), the fraction representing slope has a zero in its numerator. Therefore, the slope must evaluate to zero. Below is a picture of a horizontal line -- you can see that it does not have any 'rise' to it.

Answer: 12 1/2

Step-by-step explanation:

Answer:

7:20

Step-by-step explanation:

35% of the students made the team

Answer:

7:20

Step-by-step explanation:

hope this helps :)

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First we need the slope which is finding from the following equation.

slope = y(B) - y (A) / x (B) - x(A)

Suppose ;

A = ( 0 , 0 ) & B = ( 10 , 5 )

Thus :

slope = 5 - 0 / 10 - 0

slope = 5 / 10

slope = 1 / 2

__________________________

We have following equation to find the point-slope form of the linear functions.

y - y(0) = s × ( x - x(0) )

__________________________

y(0) & x(0) are the coordinates of the point which line through it like A = ( 0 , 0 ) or B = ( 10 , 5 ).

s = slope

__________________________

I choose point A to put in the equation.

So :

y - ( 0 ) = 1/2 × ( x - ( 0 ) )

y - 0 = 1/2 × x - 1/2 × 0

y = 1/2 × x

y = x/2

Done....

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

Answer:

Step-by-step explanation:

given:

f(x) = g(x)

f(x) = x³ - 3x² + 2

g(x) = x² - 6x + 11

find: the value of x

solution:

therefore, the value of x = 3

Step-by-step explanation:

[tex]

\underline{\bf{Given\::}}

Given:

\underline{\bf{To\:find\::}}

Tofind:

\underline{\bf{Explanation\::}}

Explanation:

\boxed{\bf{\frac{1}{f} =\frac{1}{v} -\frac{1}{u} }}}}

\begin{gathered}\longrightarrow\sf{\dfrac{1}{-10} =\dfrac{1}{v} -\dfrac{1}{-30} }\\\\\\\longrightarrow\sf{\dfrac{1}{v} =\dfrac{1}{-10} +\dfrac{1}{30} }\\\\\\\longrightarrow\sf{\dfrac{1}{v} =\dfrac{-3+1}{30} }\\\\\\\longrightarrow\sf{\dfrac{1}{v} =\cancel{\dfrac{-2}{30} }}\\\\\\\longrightarrow\sf{\dfrac{1}{v} =\dfrac{1}{-15} }\\\\\\\longrightarrow\sf{v=-15\:cm}\end{gathered}

⟶

−10

1

=

v

1

−

−30

1

⟶

v

1

=

−10

1

+

30

1

⟶

v

1

=

30

−3+1

⟶

v

1

=

30

−2

⟶

v

1

=

−15

1

⟶v=−15cm

\boxed{\bf{M \:A \:G \:N\: I \:F \:I \:C\: A\: T \:I \:O\: N :}}

MAGNIFICATION:

\begin{gathered}\mapsto\sf{m=\dfrac{Height\:of\:image\:(I)}{Height\:of\:object\:(O)} =\dfrac{Distance\:of\:image}{Distance\:of\:object} =\dfrac{v}{u} }\\\\\\\mapsto\sf{m=\cancel{\dfrac{-30}{-15}} }\\\\\\\mapsto\bf{m=2\:cm}\end{gathered}

↦m=

Heightofobject(O)

Heightofimage(I)

=

Distanceofobject

Distanceofimage

=

u

v

↦m=

−15

−30

↦m=2cm

Thus;

The magnification will be 2 cm .

[/tex]

Answer:

i think its b

Step-by-step explanation: if its wrong im sorry its been a while sense i did this

Answer:

-1/2

Step-by-step explanation:

Answer:

26.2 hours

Step-by-step explanation:

From the given information:

The objective is to determine the value of the 50th percentile.

The median is the 50th percentile, which categorically divides the data into two equal parts. It is a number separating the higher half of a data sample from the lower half. This implies that the median stands in place for the 50th percentile of the data.

Thus, the 50th percentile value is 26.2 hours

Answer:

Step-by-step explanation:

C

Because 17 divided by two is 8.5

6+9=69 ok so this is simple beacause you take six then add nine with it to get 69

the answer choices don't make sense but I can help u with solving the equation it's x = 1

now that u know this go through your answer choices and solve their equation and see which one produces x = 1 and that'll be the answer!!

Answer:

Yes, the bill is reasonable because 11+8+3+5+5=32, which is very close to 31.44.

Answer:M O N K E

Step-by-step explanation:because monke smort

Answer: Monkeys!

Step-by-step explanation: Monkeys are sometimes smarter than humans! There is also 5 of them