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dimulka [17.4K]

3 years ago

10

1. There are 420 students at Virginia Middle School. The ratio of girls to boys is 4 to 3. Exactly how many more girls are there

than boys at Virginia Middle School?

1 answer:

Assoli18 [71]3 years ago

6 0

The answer would be 60

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What is (14x^2– 27x+9) / (7x-3)?<br><br> A. 7x-3<br> B. 2x-3<br> C. -211x+9<br> D. 2x-33

Yakvenalex [24]

Answer:

B. 2x - 3

Step-by-step explanation:

$\rm \frac{ {14x}^{2} - 27x + 9}{7x - 3}$

$\rm = \frac{ \cancel{(7x - 3)}(2x - 3)}{ \cancel{7x - 3}}$

$\boxed{ \rm \bold{= 2x - 3}}$

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How many sides,angle and verticles are there in the following polygons

tino4ka555 [31]

Answer:

Here are the answers:

1.5

2.0

7 0

3 years ago

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X - 32.2 = 18.5 how do you solved this

Salsk061 [2.6K]

x-32.2= 18.5

Add 32.2 to both sides

x-32.2+32.2 = 18.5 + 32.2

x = 50.7

I hope that's help !

Check your answer

replace x by its number

50.7-32.2= 18.5

18.5 = 18.5

so the answer is good .

Please let me know if you have question(s) !

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3 years ago

Sam made a password that consists of one letter followed by two digits. The two digits are different. How many possible password

slega [8]

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Step-by-step explanation:

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Find the value of y....?

DiKsa [7]

Answer:

B) 12

Step-by-step explanation:

(9y + 7)° + (7y - 19)° = 180° (interior angles in the same side of transversal)

(9y + 7 + 7y - 19)° = 180°

(16y - 12)° = 180°

16y - 12 = 180

16y = 180 + 12

16y = 192

y = 192/16

y = 12

6 0

3 years ago

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