queen100 queen100

14-11-2017
Mathematics

contestada

combining like terms

simplify each expression
-9k + 8k

Respuesta :

mitchellger mitchellger

14-11-2017

(-9k+8k)*-1
9k-8k=1k
1k*-1=-1k

your answer is -1k

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zariahfulmer zariahfulmer

14-11-2017

the Answer is -K. Just subtract -9 from 8 and you get the answer.

Answer Link

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