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Marat540 [252]
3 years ago
14

Someone please help

Mathematics
2 answers:
Julli [10]3 years ago
4 0

Step-by-step explanation:

Blue : red

4:6

800:1200

C should replace the star

Oksana_A [137]3 years ago
4 0

Answer:

star=1200

Step-by-step explanation:

4:6

800:?

800÷4

1=200

6=1200

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Ghella [55]

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8 0
3 years ago
Sara is collecting signatures to pu on her towns ballot. So far, she has 432 signatures. This is 36% of the number of signatures
In-s [12.5K]

Sara needs to collect 1200 signatures.

Step-by-step explanation:

Let,

x be the total number of signatures she needs to collect

Given percentage = 36%

Signature collected = 432

According of statement;

36% of x = 432

\frac{36}{100}*x=432\\

\frac{36x}{100}=432\\Multiplying\ both\ sides\ by 100\\100*\frac{36x}{100}=432*100\\36x=43200\\Dividing\ both\ sides\ by\ 36\\\frac{36x}{36}=\frac{43200}{36}\\x=1200

Sara needs to collect 1200 signatures.

Keywords: Percentage, Division

Learn more about percentages at:

  • brainly.com/question/10879401
  • brainly.com/question/10940255

#LearnwithBrainly

6 0
3 years ago
What is the average rate of change for the table and graph below over the interval [0,3]?
Leokris [45]

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\frac{4-10}{3-0}= \frac{-6}{3}=-2

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Write an equation using the following numbers in the chart in point slope form
slavikrds [6]

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A

Step-by-step explanation:

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3 years ago
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IceJOKER [234]
2 1/4 * 1 3/8 = 3 3/32 or 99/32
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