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2 years ago

Your friend has a bag of 20 marbles. Seven

Mathematics

2 answers:

cupoosta [38]2 years ago

7 0

Answer:

soln

Data given:

20 mables

7 blue

4 red

3 yellow

2 green

=7+4+3+2

=16

20-16

4/20×100

=40%

Elis [28]2 years ago

6 0

Answer:

20%

Step-by-step explanation:

First, I added them up. From the things we know, blue, red, green, yellow combined equals 16 marbles. 20-16 equals 4. So there are 4 white marbles. 4/20 times 5 equals 20/100. So the percent of the marbles that are white is 20%.

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Nimfa-mama [501]

Answer:

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Step-by-step explanation:

We have been given that n=-2 verified as a solution to the equation $1.4n+2=2n+3.2$ .

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Let us substitute n=-2 is our given equation.

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Since the value of n satisfies our equation, therefore, last line of the justification will be $-0.8=-0.8$ .

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Andreyy89

Answer:

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mr Goodwill [35]

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