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Translate into an algebraic expression:

 

n−1 increased by 110%

 Jul 28, 2019
 #1
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+1

Let x be the number:
x =(n - 1) * (1 + 110%)
x =(n - 1) * (1 + 110/100)
x =(n - 1) * (1 + 1.10)
x =(n - 1) * (2.10)
x =2.1n - 2.1

 Jul 28, 2019
 #2
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0

thx i got it by meself 

 Jul 28, 2019

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