sco030106 sco030106

04-05-2020
Mathematics

contestada

(9m+6)+(-5m-6)
a. 4m+12
b.14m+12
c.14m-12
d.4m

Respuesta :

kamrynrettler kamrynrettler

04-05-2020

Answer:

A. 4m+12

Step-by-step explanation:

Answer Link

04-05-2020

C.) 14-12

move the like terms first.

(9m+5m)+(-6-6)
=14m-12

Answer Link

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