3 years ago

There are 35 people in a room. There are

Mathematics

2 answers:

bearhunter [10]3 years ago

8 0

Answer: 14 females

Step-by-step explanation:

Let number of males = x +7

Let number of females = x

Set up the equation:

x + x + 7 = 35

2x + 7 = 35

2x = 28

x = 14

There are 14 females.

Degger [83]3 years ago

5 0

Answer:

Male=21 Female=14

Step-by-step explanation:

So the problem would be (f)+(f+7)=35

first you would subtract 7 from 35

Now you have (f)+(f)=28 or 2f=28

Then you divide both sides by two

f=14

and since we know there is 7 more males then the answer is

m=21

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2 years ago

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Eddi Din [679]

5 = what percent of 23

5 = x% of 23

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3 years ago

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2 years ago

Convert 65,000,000 to scientific notation. (3 points)

yarga [219]

Answer:

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Step-by-step explanation:

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3 years ago

Write these in standard form :

kotegsom [21]

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