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Daniel [21]
3 years ago
7

A bag contains 9 red marbles and 18 blue marbles. If a representative sample contains 2 red ​marbles, then how many blue marbles

would you expect it to​ contain?
Mathematics
1 answer:
Ahat [919]3 years ago
4 0

Answer:

4

Step-by-step explanation:

9 x 2 Is 18 so you would multiply 2 x 2 as well

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Simplifying
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Solving
0 = 0

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This equation is an identity, all real numbers are solutions.
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