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Rewrite the following phrase as a mathematical expression: twice a number increased by eighteen. 2n + 18 18n + 2 2 + 18 2(18n)
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Rewrite the following phrase as a mathematical expression: twice a number increased by eighteen.

2n + 18
18n + 2
2 + 18
2(18n)

User Vishwajit Palankar
by
6.7k points

2 Answers

6 votes

Answer:

the answer would be 2n+18

Explanation:

User Kaushik Andani
by
6.9k points
2 votes
the answer would be 2n+18. this is because twice a number is alluding to multiplying it by 2 AKA 2n, and increasing the number by 18 is alluding to adding.
User Andrey Deineko
by
6.4k points
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