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2 years ago

The sum of 9 and twice a number use the variable n to represent the unknown number

Mathematics

2 answers:

jasenka [17]2 years ago

6 0

Answer:

9 + 2n =

Step-by-step explanation:

9 + 2n =

kap26 [50]2 years ago

3 0

Answer:

It would be 9+2n.

Step-by-step explanation:

Sinve you have not given us an equation, twice a number can also be reresented as 2n. Since 9 is the constant, you can say 9+2n.

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Step-by-step explanation:

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2 years ago

Share $600 between Anna and Raman in the ratio 3:7 and 1:4

Ulleksa [173]

Answer:

3 : 7 =>

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Step-by-step explanation:

<u>Shares when ratio is 3 : 7</u>

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3 years ago

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1 year ago

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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