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2 years ago

There are blue, red and yellow counters in a bag in the ratio 9:6:3.

Mathematics

2 answers:

yKpoI14uk [10]2 years ago

5 0

Answer:

Step-by-step explanation:

<u>The ratio is given:</u>

b : r : y = 9 : 6 : 3

<u>Let each equal part be x, then we have:</u>

b - r = 6
9x - 6x = 6
3x = 6
x = 2

<u>Total number of counters:</u>

2(9 + 6 + 3) = 2(18) = 36

Kipish [7]2 years ago

4 0

Step-by-step explanation:

Let,

Blue counter = 9x

Red counter = 6x

Yellow counter = 3x

Given,

9x = 6x + 6

9x - 6x = 6

3x = 6

x = 6/3

x = 2

Now,

Total number of counter = 2(9) + 2(6) + 2(3)

=> 18 + 12 + 6

=> 36

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To solve this problem, the following steps would be taken:

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$y = -2x + (-2)\\y = -2x - 2$

Step 4: Rewrite the equation in standard form $(Ax + By = C)$

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Add $2x$ to both sides

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The standard form equation of the points (-3,4) and (2,-6) is $2x + y = -2$

Learn more about standard form of two points of a linear equation here:

brainly.com/question/18446164

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HOPE THIS HELPS!!
FEEL FREE TO FOLLOW ME IF YOU NEED ANYMORE HELP IN THE FUTURE

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