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3 years ago

Your friend has a bag of 20 marbles. Seven

Mathematics

2 answers:

cupoosta [38]3 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]3 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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Answer:

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Step-by-step explanation:

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3 years ago

Raul has 56 bouncy balls. He puts three times as many balls into red bags as he puts into green gift bags. If he puts the same n

Sati [7]

If we divide 56 by 4 we get 14. Why by4? So that one number is 3 times the other So he had 14 balls that went into the green bags and 42 (56-14) that went into the red bags. We could just answer the question and say 14 but I think they want to know how many in each green bag.
14 and 42 don't work because they are not the same number of balls. What number is a common factor? 7 is,
We could have 2 green bags and split the 14 balls into 2 groups of 7 and with the remaining 42 - put them into 6 red bags of 7 each.
And so the answer to your question is:
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3 years ago

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9(w - 2) = – 18 someone help me

drek231 [11]

Step-by-step explanation:

First multiply

9w - 18 = - 18

9w = - 18 + 18

9w = 0

w = 0 / 9 = 0

w = 0