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Zolol [24]
3 years ago
13

Which expression represents the sum of 8 and twice a number?

Mathematics
1 answer:
vekshin13 years ago
7 0

Answer:

  • B. 8 + 2n

Step-by-step explanation:

Twice a number is 2n

Sum of 8 and twice a number is

  • 8 + 2n

Correct choice is B.

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Answer:

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Step-by-step explanation:

Given the equation that represents this order expressed as;

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On substituting;

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Alex777 [14]
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Work Shown:

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3 years ago
Which equation does NOT represent a proportional relationship between two variables with the constant of proportinality of? 1/2
Dimas [21]

Answer:

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Step-by-step explanation:

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On the Contrary,

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