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thecakebro
thecakebro thecakebro
  • 08-02-2017
  • Mathematics
Answered

Add the two expressions.


−2.4n−3 and −7.8n+2

Verified Answer :

Anonymous Anonymous
  • 08-02-2017

−2.4n−3  −7.8n+2
= -10.2 n - 1

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juliemadonna1011
juliemadonna1011 juliemadonna1011
  • 08-02-2017

-10.2n-1 is the answer. You add like terms to get this. So, -2.4n+(-7.8n)=10.2n and -3+2=-1

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