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2 years ago

Fill in the table using the function rules

Mathematics

2 answers:

Alla [95]2 years ago

6 0

1. 25
2. 22
3. 19
4.16

Blizzard [7]2 years ago

6 0

1 = 25 2=22 3=19 4=16

I provided a photo of the work. You have to plug-in the numbers into the x. (View photo as reference)

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14 points :) Please answer fast! ;D

vova2212 [387]

Answer:

$x=2y+4$

Step-by-step explanation:

Let

x ------> the number of dogs Larry walked

y -----> the number of dogs Kyle walked

we know that

The linear equation that represent this scenario is equal to

$x=2y+4$

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2 years ago

This is for middle school 9th grade please help me :)

saw5 [17]

Answer:

1 because it goes up 3 over 3 3/3=1

Step-by-step explanation:

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2 years ago

Nicole sold 2 times more t-shirts than

Pachacha [2.7K]

Answer:

Step-by-step explanation:

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2 years ago

98 x 24 = (100 - 2 ) x 24 = ?

Ray Of Light [21]

Answer:

2352

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3 0

2 years ago

Which is better: having a stock that goes up 30% on Wednesday than drops 20% on Thursday, or a stock

finlep [7]

Step-by-step explanation:

If the stock goes up 30%, it's multiplied by $1.3$ .

The reason is that $x + .3 \times x=1.3\times x$

If the stock goes down 20%, it's multiplied by $0.8$

The reason is that $x - .2 \times x = 0.8 \times x$

If the stock goes down 30%, it's multiplied by $0.7$

The reason is that $x - .3 \times x = 0.7 \times x$

If the stock goes up 40%, it's multiplied by $1.4$ .

The reason is that $x + .4 \times x=1.4\times x$

If you increase it by 30% and then drop it by 20%, it means you are multiplying it by $1.3$ and then multiplying it by $.8$ . In other words:

$1.3 \times 0.8=1.04$

So, the net gain is = .04

Assume the original value = 500

Increase it by 30% and it becomes 650

Decrease 650 by 20% and it becomes 520

So, the net gain = 20

Verification:

$500 \times .04=20$

And

If you drop it by 30% and then increase it by 40%, you are multiplying it by .7 and then multiplying it by 1.4. In other words:

$.7 \times 1.4=0.98$

So, the net loss is = 1 - 0.98 = .02

Assume the original value = 500

Decrease it by 30% and it becomes 350.

increase 350 by 40% and it becomes 490.

So, the net loss is = 10

Verification:

$500 \times .02=10$

Keywords: stock, loss, gain

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5 0

2 years ago