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mariarad [96]
2 years ago
13

Each marble bag sold by Chris's marbles company contains 7 red marbles for every 5 orange marbles , if a bag had 30 orange marbl

es how many red marbles does it contain
Mathematics
2 answers:
frosja888 [35]2 years ago
8 0

If a bag has 30 orange marbles then that means it has 42 red marbles

Step-by-step explanation:

If there are 7 red marbles for every 5 orange marbles then what you would do is.

30/5=6

6*7=42

Dmitry_Shevchenko [17]2 years ago
5 0

Answer:

42

Step-by-step explanation:

To receive this answer:

  1. Divide the <u>30 orange marbles</u> with the <u>5 orange marbles</u>.

--This will give you 6

    2. Multiply 6 with 7.

--This will then give you 42.

  • Therefore, (with being checked...) 42 is the correct answer.
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The standard equation of a circle can be expressed as:

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where;

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r is the radius of the circle.

From the diagram, we can see that the radius of the circle is between 4 and 5.  Thus, the correct equation must have a radius between these values.

From the option, we can see that the only equation that will have a radius between 4 and 5 is;

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daser333 [38]

Answer:

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Step-by-step explanation:

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