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2 years ago

Part B:

Mathematics

1 answer:

Andrew [12]2 years ago

3 0

Articles of clothing that the store received last Thursday is 84

Solution:

Given that

A clothing donation store received numerous articles of clothing on Thursday of last week.

The number of articles of clothing that the store received last Thursday is represented by the following expression:

4 (3x − 1) − 2 (6 + 2x)

Need to calculate articles of clothing that the store received last Thursday when x = 12.5

As on Thursday x = 12.5, need to substitute x = 12.5 in above equation to get number of articles received on Thursday.

On substituting x = 12.5, we get

4 ( (3 x 12.5 ) – 1 ) – 2 ( 6 + ( 2 x 12.5 ) )

=> 4 (37.5 – 1) – 2 (6 + 25)

=> 146 – 62 = 84

On substituting x = 12.5 , we are getting value of expression as 84.

Hence articles of clothing that the store received last Thursday is 84

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If x-y = 40 and x+y = 70, then what is the value of x squared -y squared ?

OlgaM077 [116]

Let's see what to do buddy...

____________________________

Reminder:

$(a + b)(a - b) = {a}^{2} - {b}^{2}$

So we need to just Multiply above equations like this :

$x + y = 70$

$x - y = 40$

$(x + y)(x - y) = 70 \times 40$

${x}^{2} - {y}^{2} = 2800$

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And we're done.

Thanks for watching buddy good luck.

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Which of the following is true of the data set represented by the box plot max at 35

Bezzdna [24]

Though the box plot is not given, the truth about the data set represented by the box plot is removing the outliers would not affect the median.

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Essentially, a box plot has the following five data descriptions:

The leftmost whisker, showing the minimum value.
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The last line shows the third quartile.

Thus, the truth about the data set represented by the box plot is removing the outliers would not affect the median.

Learn more about the box plot at brainly.com/question/14277132

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1 year ago

Pizza Palace cuts a medium pizza into 8 slices. The same size pizza at pizza pioneers is cut into 16 slices. Jazmine ate four sl

sasho [114]

1/4 because if you divide 4 and 16 by 4, you will get 1/4.

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2 years ago

Read 2 more answers

Olve the two-step equation and identify the steps. 2 = − 7 4 + 1 4 x

saul85 [17]

Answer:

x = 5.142

Step-by-step explanation:

2=-74+14x

if you want to make x the subject (work out its value), you need to single out x

1) the first thing that we can do is get rid of the -74

2) do this by adding it on to both sides of the equation. This is called the inverse

2+-74=-72 -74+14x=14x

-72=14x

3) to get x on its own, we now need to get rid of the 14

REMEMBER: 14x = 14×x

4) We do the inverse by dividing both sides by 14

-72÷14=-5.142...

its surprising that its not an integer

5.142=x

x=5.142

PLEASE LET ME KNOW IF THIS IS CORRECT

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2 years ago

Which of the following are some of the possible soulitions for the inequality -9w < -54

Alekssandra [29.7K]

the answer

w < 6

Step by Step

-9w < -54

w < -54/-9

w< 6

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