drmdestiny125 drmdestiny125

19-07-2020
Mathematics

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21 more than twice a number use the variable n to represent the unknown number

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DatGuy323 DatGuy323

19-07-2020

Answer: 2n+21

Step-by-step explanation:

The + 21 represents the "21 more than" The 2n represents the "twice a number."

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altavistard altavistard

19-07-2020

Answer:

2n + 21

Step-by-step explanation:

21 more than twice a number can be represented symbolically as 2n + 21.

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